AllExperts > Triumph Repair 
Search      
Triumph Repair
Volunteer
Answers to thousands of questions
 Home · More Triumph Repair Questions · Question Library  · Free Encyclopedia ·
More Triumph Repair Answers
Question Library

Ask a question about Triumph Repair
Volunteer
Experts of the Month
Expert Login

Awards

About Us
Tell friends
Link to Us
Disclaimer

 
 
 
About Howard M. Fitzcharles III
(Top Expert on this page)

Expertise
Triumph TR-4 up & Spitfire, and Engine theory

Experience
Dealership line mechanic on MG, Triumph, Jaguar for 15 years, Instructor in commercial mechanics school 2 yr. Product information manager for piston and valve manufacture, Instructor & hotline answer man for import car parts importer 15 yrs.

Organizations
Associate member SAE EAA member

Publications
Import Car magazine

Education/Credentials
ASE Master Auto with L-1 certification up to 2000

   

You are here:  Experts > Home/Garden > Auto Repair > Triumph Repair

Questions Answered By Expert  Howard M. Fitzcharles III 
In Category  Triumph Repair

SubjectDate Asked

TR-6 Triumph11/21/2009
  Q: I have a 74 TR-6 and I like to know what is the best way of seperating the outer wheel spindle to ...
  A: The problem is that you must remove the hub to gain access to the seal and thus you need to reset ...
Spitfire 1500 valve rattle11/19/2009
  Q: I have a 77 Spit 1500, electronic ignition, weber carb, and OD. The problem I am having is valve ...
  A: The misnamed rattle called "valve rattle" is detonation which is uncontrolled explosions rather then ...
Valves11/18/2009
  Q: Back again. 1970 GT6+, rebuilding the head. I had all the valves and valve springs set up in the ...
  A: If the valves were mixed up too, you need to use valve lapping compound and lap the valves into the ...
GT6 Axle replacement or upgrade11/17/2009
  Q: would like to know options of replacing rear axle's. I heard that they used Datsun 240z and Opel GT ...
  A: I have seen different rear axles put in many of the British cars but I never heard of any that were ...
Spitfire fuel cage calibration11/16/2009
  Q: Is there a way to calibrate the fuel cage to read correctily. Does the gauge have a screw on the ...
  A: If there is an adjustment I have not seen it. If it is that far off, something is wrong not out of ...
Rocker shaft oil piping11/16/2009
  Q: The PO on my 69 1300 spitfire engine had added an extra oil line from the block to the corner of the ...
  A: I don't have any data on it, but the line should supply sufficient oil to the rockers. They are ...
TR-6 transmission serial #'s and overdrive11/14/2009
  Q: i am the owner of 2 TR-6s ..a 76 and most recent purchase a 74 . The 76 i have had since the early ...
  A: Lots of luck unscrambling that monkey puzzle. As far as the prefixes I only show three, CD, CC and ...
Brake master cylinder11/12/2009
  Q: I have a 1970 GT6+, and am wondering what kind of brake master cylinder goes in it. All the ...
  A: There was a single circuit master cylinder used on a GT-6 but only on the models that had a remote ...
oil pressure11/12/2009
  Q: I have a 1980 Spitfire whose previous owner restored her with some modifications. Those being twin ...
  A: It is low but may or may not be serious. If this car was brought in to me in a dealership I would ...
1972 triumph car stromberg cd 150 single carb11/11/2009
  Q: the above carb was dismantled and cleaned very well,however the car has trouble starting when cold, ...
  A: If you are talking about the round disk plate with the holes in it on a manual choke Stromberg ...
gears grind11/11/2009
  Q: The clutch on my 1978 Spitfire does not seam to engage or disengage until the pedal is 1 inch from ...
  A: If you don't have any excess free play in the pedal and the pedal is firm right away at the top then ...
Spitfire 1500 J type overdrive11/9/2009
  Q: I want to put a J type overdrive transmission into my 76 MG Midget. I am told that the Spitfire ...
  A: You can not just bolt an OD to a non-OD box even though the case bolt pattern is the same. The ...
Weber carb on1972 Spitfire11/8/2009
  Q: I have two questions about the Weber carb. #40DCOE147 on my 72 Triumph Spitfire with a modified ...
  A: I doubt that the popping has much to do with the carburetor although you can try turning the idle ...
removing tub on tr 25011/7/2009
  Q: In process of removing tub from frame on tr 250 is it possable to lift from the seat belt eye bolts ...
  A: Sorry Terry, I don't remember if the seat belt lugs are tied to the frame or just to the body but ...
TR6 spitting lean11/6/2009
  Q: I have sealed the bipass valve and achieved slow idle but both carbs test lean and spit back ...
  A: You are welcome and I am glad you found the problem. I have not found it necessary to put any ...
rear-end noise '73 spitfire11/4/2009
  Q: I have a '73 spitfire that makes a 'clicking' noise which is coming from the rear of the car. It is ...
  A: Unfortunately a clicking noise can come from any one of the items you mentioned, even a wheel. The ...
TR6 Backfiring In Carb11/3/2009
  Q: Greetings, '75 TR6 started acting up last spring. Noted abrupt high speed misfiring in spring with ...
  A: It sounds like you have it pinned down as to the cause of all the problems. On pulling a head that ...
'80 Spitfire - oil pan gasket11/3/2009
  Q: I am trying to potty train my 1980 Spitfire. It leaks oil from various places, and it seems that the ...
  A: I have not done it but have seen it done by unbolting the motor mounts and using an engine hoist to ...
TR6 Fast idle and lean mixture11/2/2009
  Q: Greetings I have a 1970 TR6 USA engine and it is testing lean at idle even when the needles are ...
  A: Peter, If you have no EGR system than there is no need for a vacuum port on the carburetor. Some of ...
Triumph spitfire11/1/2009
  Q: For restoration, Did triumph used the body color paint on under carrige from factory? If the car is ...
  A: As I remember all of the frames were black and only body pieces were the color of the car. They were ...
TR6 Backfiring In Carb11/1/2009
  Q: Greetings, '75 TR6 started acting up last spring. Noted abrupt high speed misfiring in spring with ...
  A: That is not normal to have throttle shafts leak so bad as to run out of needle adjustment. I have ...
TR6 Backfiring In Carb10/30/2009
  Q: Greetings, '75 TR6 started acting up last spring. Noted abrupt high speed misfiring in spring with ...
  A: The lifting of a piston in the carb and the engine dies is an indication of a lean condition. The ...
Distributor Advance TR610/30/2009
  Q: I have been restoring a 1971 TR6 for several years. The other day I fired it up for the first time ...
  A: If you have closely examined the sprocket for the mark (in the web of the sprocket) on the cam ...
TR3 died while driving...can't start10/29/2009
  Q: A couple of years ago I was driving my 1957 TR3 and it stopped running while on the way home. ...
  A: Since it has not run in several years now you need to do several things now even if it had been ...
Vacuum hose diagram10/29/2009
  Q: I need a diagram of the vacuum hose routing on a 1974 TR6
  A: Sorry Randy, I could not come up with a printed diagram for that car but I know where most of the ...
tr410/28/2009
  Q: I have a tr4 - 1963, supposedly witha tr 6 overdrive installed. I have had it 15 years. Always ...
  A: Yes, it sounds like a clutch problem. Most likely a hydraulic problem. First check the fluid in the ...
driveshaft rollers10/28/2009
  Q: good morning, Yes, you are right. In this case the differential does not move. I have disassembled ...
  A: I never seen any of the parts suppliers list them. We have driveshaft shops here that can balance a ...
propshaft10/27/2009
  Q: I have a Spitfire mk3 from 1968. I have dismounted the propshaft and in the side of overdrive the ...
  A: OK, I see now. You have disassembled the driveshaft. All you need to do to see how to put it back ...
propshaft10/27/2009
  Q: I have a Spitfire mk3 from 1968. I have dismounted the propshaft and in the side of overdrive the ...
  A: Sorry Alfred, I have no clue what you are talking about. There are no rollers in "V" groves in the ...
1979 Spitfire 1500 (UK) Fuel pump problem10/26/2009
  Q: You and Jim have helped me before with a clutch problem and now I have had the car on the road! ...
  A: The pump arm may have had a fracture causing it to break or the pump may have required a spacer ...
'80 spitfire 150010/26/2009
  Q: I suspect the automatic choke (water heated) is not working right resulting in rough idling and ...
  A: Remove the three screws holding the coolant unit to the choke assembly (not the large bolt in the ...
Motor swap10/26/2009
  Q: I just bought a 1971 GT6. The motor is siezed with a very low likely-hood of getting her broken ...
  A: If the engine is locked up, it depends on what locked it up as to weather it is destroyed or just ...
Distributor Advance TR610/25/2009
  Q: I have been restoring a 1971 TR6 for several years. The other day I fired it up for the first time ...
  A: Yes, you are looking at something wrong. The 71 TR-6 for the US had two different distributors. ...
no spark10/23/2009
  Q: 78 spitfire with Lucas 45de4 distributor w/electronic ignition. Car has been off the road since ...
  A: The only thing I can tell you is that the original Lucas system would fail even before they got out ...
1978 Triumph Spitfire10/16/2009
  Q: I am writing to you because I am having electrical problems with my car. I have changed the ...
  A: Dennis, if the radio is still on when you turn the key off than it will run the battery down but if ...
1978 Triumph Spitfire10/15/2009
  Q: I am writing to you because I am having electrical problems with my car. I have changed the ...
  A: You need to run some tests. You need a voltmeter to test the system. Do this, first charge the ...
Wheels10/9/2009
  Q: I want to put new wheels on my 1968 Triumph GT6. It has 13 inch (rusted) spoked wheels now. Can I ...
  A: Sorry Garry, I have never switched wire wheel to disk wheels on a Spitfire but I do believe that all ...
Triumph Spitfire 1500 overdrive10/5/2009
  Q: I have a Triumph Spitfire 1500 Overdrive the car hasn't been used for a few years so I bleed the ...
  A: You need to be explain what you mean by "not in reverse" do you mean the shift lever will not go ...
TR6 intake manifold10/4/2009
  Q: I have a '75 TR6 that acquired a couple of months ago. Until yesterday it not been started since ...
  A: If you are talking about the steel pipe sticking out of the rear of the intake manifold, That is ...
Hydraulic Fluid Turned Crystalline10/4/2009
  Q: Howard, Belated as it may be, thanks for that diagram you directed me to on your website. (Engine: ...
  A: I have been working on British cars since 1960 and have worked on many cars that have been stored ...
Spitfire 1500 Transmission9/21/2009
  Q: Howard, I recently installed a new clutch in the TR6 that I own, and found it to be tedious, but ...
  A: I have no way to evaluate your capabilities at rebuilding a gearbox. They are not that complicated ...
1979 Triumph TR7 clutch update9/18/2009
  Q: Howard, Just wanted to give you a quick update since you've been so much help. It APPEARS the ...
  A: Vito, there is no way that the engine or the bell housing is getting hot enough to boil DOT 4 fluid ...
Coil overheating9/18/2009
  Q: 1971 spitfire mk4 (barn find, was parked since 1984) Thank you so much for your previous answer ...
  A: The 71 Mk IV Spitfire is suppose to have a 6v coil and a Ballast resistor and a bypass wire from the ...
73' Spitfire 15009/18/2009
  Q: In the last month, my Spitfire has a slight grinding noise and vibration that I can hear and feel, ...
  A: You can just remove the four bolts holding the "U" joint flange to the differential flange and check ...
Spitfire distributer9/17/2009
  Q: Howard, I have a 1978 Spitfire 1500. It's been in pieces since 1999. I bought a new distributer ...
  A: You need to ID real TDC by removing #1 spark plug and insert a rod (like a piece of coat hangar) ...
Cut out at 3000 rpm under load9/17/2009
  Q: Howard I have a 1979 triumph spitfire and been having a few problems. The car runs and starts ...
  A: It is no use replacing parts until you know what is wrong. The ONLY way you will know what is wrong ...
73' Spitfire 15009/17/2009
  Q: In the last month, my Spitfire has a slight grinding noise and vibration that I can hear and feel, ...
  A: If you have noise coming from the transmission you can gain access to the trany by removing the ...
TR6 Clutch9/16/2009
  Q: I have owned my 76 TR6 since 1978 and love driving it every summer in Ohio. However, this last ...
  A: I have not seen a single problem that I can say is the cause. I have seen glazed clutch disks do ...
TR6 Starter9/16/2009
  Q: I have a TR6 all original parts. it was my wife's grandfathers and only has 19k miles on it. i am ...
  A: As with any repairs it requires some hand tools and a little basic knowledge of mechanics. You don't ...
Spitfire MKIV replaced dash and now car will not start9/15/2009
  Q: no lights, radio nothing. tried battery but no joy, maybe solenoid or alternator. Car running ...
  A: The possibilities are endless but since you have no power at the ignition switch I would start there ...
engine9/14/2009
  Q: and my friend turned it left and then right,and pulled the rotorarm off and then put it back ,and ...
  A: Tony, I don't think the turning the distributor back and forth can make the engine continue to run ...
stromberg adjustments9/14/2009
  Q: I have a 1971 spitfire MK4 with a stromberg carb that I am trying to get through emissions... I ...
  A: You are correct that CO (when HC is correct) is mixture. Try to insert a long 3mm Allen wrench down ...
Removal of dials etc in dash9/12/2009
  Q: I have a 1974 Spitfire with wiring issues, so I am cleaning up the wires etc and checking all ...
  A: Michelle, look at the wire and see if there is a wire end on the wire. If so you can pull it off. ...
GT6 quits after driving 20-30 minutes9/12/2009
  Q: My 67 GT6 runs well for a while then quits on me until I leave it for a while to 'rest'. ...
  A: Your symptoms do not tell if it is fuel or fire related so you need to be able to see both at the ...
distributor9/12/2009
  Q: i have a 1980 spitfire 1500 with su 4 carbs the distributors vacuum does not seem to be working ...
  A: Brian, I don't understand what you are saying. "The distributor's vacuum does not seem to be ...
1976 triumph spit fire9/12/2009
  Q: Im having a problem with my 1976 triumph spitfire 1500, first the clutch pedal would not push down ...
  A: No! You are suppose to use DOT 4 brake fluid. I don't know what transmission fluid will do to the ...
1976 triumph spit fire9/11/2009
  Q: Im having a problem with my 1976 triumph spitfire 1500, first the clutch pedal would not push down ...
  A: It can be many things but first check the hydraulic system by pumping the clutch pedal again and see ...
spark plug location9/9/2009
  Q: what is the location of #1 spark plug? Is it to the front?
  A: In the front of what? Just kidding, Yes, #1 is the front and since you are in the Triumph section I ...
Triumph TR6 stalls9/8/2009
  Q: I know there could be a million reasons for this but here goes - My 1975 TR6 runs great....for ...
  A: The intermittent problem is the hardest problem to fix on a car because it may not be failing when ...
1979 Triumph TR7 Clutch issue9/8/2009
  Q: Howard, scenerio 1: "Put the gear box in neutral and start the car cold and put it in reverse gear ...
  A: The pilot bearing does not know how many times you pump the clutch so it is not a pilot bearing. The ...
Oil Leaks9/6/2009
  Q: Hey Howard, I hope you're up to the challenge for this one. The issue is oil leaks on a '66 TR4A. ...
  A: Glad to hear of your progress. You could also just vent it into the inside of one of the aircleaners ...
Spitfire Mk III - removing front hub from disc brake9/5/2009
  Q: I wonder whether you can offer any advice on how to separate the brake disc from the front hub on a ...
  A: If you have the four bolts out there is nothing holding the disk to the hub except rust. You may try ...
Oil Leaks9/5/2009
  Q: Hey Howard, I hope you're up to the challenge for this one. The issue is oil leaks on a '66 TR4A. ...
  A: Those readings are more appropriate but still high, unless the compression ratio has been raised at ...
1979 TRIUMPH TR7 - NO CLUTCH WHEN WARM9/4/2009
  Q: Howard, Sorry to bother you (again). As you may recal, I've rebuilt my slave and master cylinders, ...
  A: I found the best way to gauge it is to hand push the pedal down when cold and run the car until it ...
1979 TRIUMPH TR7 - NO CLUTCH WHEN WARM9/4/2009
  Q: Howard, Sorry to bother you (again). As you may recal, I've rebuilt my slave and master cylinders, ...
  A: Vito, you still have not responded to my statement "IF THE PEDAL FELT THE SAME". Does the pedal feel ...
1979 TRIUMPH TR7 - NO CLUTCH WHEN WARM9/3/2009
  Q: Howard, Sorry to bother you (again). As you may recal, I've rebuilt my slave and master cylinders, ...
  A: If the pedal felt the same as before the only thing I can think of is that you may have a pilot ...
coil springs9/2/2009
  Q: I have changed the front springs and shocks on my 67 spitfire mark 3 and installed spax springs and ...
  A: The most common method is to shim under the springs. If you can't locate the correct size shims you ...
73 Spit running too lean and high CO output9/1/2009
  Q: Howard- My spitfire just recently failed emissions in Colorado and i was wondering the best way to ...
  A: You have it backwards. CO is mixture and when the readings are too high on a CO/HC test then it is ...
Spitfire 1500 oil pressures8/31/2009
  Q: i have a 76 Spit and can't get a straight answer on what the oil pressure should be,previous owners ...
  A: Your pressures hot are a little low but there are several factors involved. First is what weight oil ...
74 TR6 low manifold vacuum / run anemic8/31/2009
  Q: Have been restoring 74 TR6 for past 4 years ... now in sorting stage. Engine rebuild was part of ...
  A: You need to ID if the problem is fuel or ignition and you have not established that yet. Put a ...
follow up - 1979 Triumph TR7 Clutch Issue8/30/2009
  Q: Howard - sorry it has been so long, but I was waiting for parts to be delivered! If you recall, I ...
  A: The TR-7 5 spd clutch arm rides on a peg screwed into the gearbox and the arm has a forked spring ...
clutch8/29/2009
  Q: I have just recently bought and restored a 1967 spitfire mark 3, I have noticed that the pedal on ...
  A: There may or may not be anything wrong with the car because the Spitfire and the TR-6 are noted for ...
TR2 temperature8/28/2009
  Q: I thought my TR2 engine was running hot, within 5 minutes of start up the gauge was up in the red. ...
  A: I have no idea what you have on your car but the TR-2 never had an electrical temp gauge. You need ...
Hand Turning the Engine8/27/2009
  Q: Howard, I thought to chance a sneak date with another Triumph "Expert". However, after our time ...
  A: Well, all you have left is a long pull handle on the crank bolt or the use of the starter motor. The ...
74 TR6 low manifold vacuum / run anemic8/24/2009
  Q: Have been restoring 74 TR6 for past 4 years ... now in sorting stage. Engine rebuild was part of ...
  A: Your tail pipe test means absolutely nothing. If you have a high back pressure measured as I told ...
74 TR6 low manifold vacuum / run anemic8/23/2009
  Q: Have been restoring 74 TR6 for past 4 years ... now in sorting stage. Engine rebuild was part of ...
  A: If I had all your symptoms I would check exhaust back pressure. If you can't unplug the exhaust port ...
Oil Leak at Fuel Pump8/22/2009
  Q: This is on a '66 TR4A. Engine was rebuilt about 7K miles ago. I have been unsuccessful trying to ...
  A: The gasket or if it has a insulator block look for cracks in it too. If it has the insulator block ...
opening hood8/22/2009
  Q: 1974 TR6 - Pulled latch to open hood, it became unattached under the hood. Battery disconnected, ...
  A: If your cable has broken or come loose the only thing I know to do is to try prying the right rear ...
clutch slave8/21/2009
  Q: I recently replace a clutch slave on a tr6 that has been sitting for 9 years. I bleed the slave and ...
  A: It is sometimes difficult to get the air out of a clutch system partly because you are trying to ...
TR7 5 spd gearbox8/20/2009
  Q: I have an 80 TR7, runs great. Drove it for a couple of weeks. On my last trip home, about 85 mph ...
  A: The TR-7 5 spd shift is with just one shaft out of the box so you can't get into two gears by ...
Gear box/engine alignment8/17/2009
  Q: I have a '79 Spit 1500 and I replaced the clutch. I am having difficulty mating the trans to the ...
  A: You need to check the alignment tool first in the pilot bearing in the crank to see that it is a ...
TR7 fuses8/16/2009
  Q: Howard, I have a 1976 TR7 - with a fuse box holding 4 fuses. I have a blown one, but I can't ...
  A: I don't have a listing of the amp rating on the older 4 fuse box, only the later 12 fuse box. The ...
Spark Plug Sheared off in Engine Head.8/13/2009
  Q: Howard, We meet again. The vehicle is a 1974 Triumph Spitfire, 1500. It is in the final stages ...
  A: Over the years I have had to remove the threaded portion of a broken off plug with the head on and ...
S.U. H6 carb,needles jets and all insides.8/7/2009
  Q: I need to know for suitability purposes,- What are the needle sizes?jets, etc,for the SU H6 Carb ...
  A: I have tuned SU carburetors on competition cars and modified street cars but I found that it ...
1973 Spit heatshield and Electric Fuel Pump8/7/2009
  Q: Howard- I have two very basic questions; 1- where is the best place to wire a fuel pump and how it ...
  A: When installing an electric fuel pump in place of the mechanical pump, you should first find out ...
tr6 jets8/6/2009
  Q: I have rebuilt the cd175 stromberg carbs on a 72 TR6..I cannot get an adjustment satisfactory enough ...
  A: Sorry Bill, I have worked in several Triumph dealerships over the years and I have never heard of a ...
Fuel Pump Pressure8/4/2009
  Q: I needto know how much pressure the fuel pump szhould produce
  A: You will have to refresh my memory of what kind of car we are talking about. However most every ...
1976 TR6 zenith carb metering jet replacement8/3/2009
  Q: Good day Howard, I owne a 1976 Triumph TR6 with dual Zenith 175-cd-2 side draft carbs. My question ...
  A: Sorry, all my time at dealerships we were told the jet itself was fixed and not replaceable. The ...
TR7 4 speed pops out of 3rd gear8/2/2009
  Q: Howard, I have an older 1976 TR7 with a 4 speed. It pops out of 3rd gear as soon as I let off ...
  A: It could be several possible causes from something as simple as the shift lever fouling on the ...
Instrument Voltage Stabilizer8/1/2009
  Q: The vehicle is a 1974, Triumph Spitfire 1500. On the back of the speedometer is the Instrument ...
  A: I am Howard not Harold, but you can ask as many questions as you want. As I remember all of the ...
Spitfire Weber 45 black exhaust8/1/2009
  Q: I have a 1975 Spitfire with a Weber 45 DCOE. The problem is the exhaust is smelly and it puffs ...
  A: You can adjust the idle mixture, but if it blows black smoke above idle you need to look at the ...
Triumph 1300 Sump Plug7/31/2009
  Q: I am having great problems removing the sump Plug on my 1966 Triumph 1300. This is (as I'm sure you ...
  A: The drain plug is a standard right hand thread and needs to turn counter clockwise (as you face it) ...
weber dgv7/31/2009
  Q: I have a 1976 TR6 with dual weber dgv carbs. I have been smelling strong fuel smells from the ...
  A: There are several possible causes that I can think of. The carbs may be getting "Heat Soak" from the ...
80 spitfire weber DGV vapor lock7/30/2009
  Q: I have a 1980 Triumph spitfire with a Weber DGV 32/36 with electric choke and pacesetter headers. ...
  A: It could be vapor lock as you say and the only way to tell is to put a "T" in the fuel line just ...
TR4A Overheating7/29/2009
  Q: Replaced waterpump, all hoses, had radiator checked by radiator shop, flushed system, replaced ...
  A: Your assumption that it is not a blown head gasket because you don't see white smoke or water in the ...
1979 TR7 SHIFTING DIFFICULTY7/29/2009
  Q: Howard, My 1979 TR7 (which I purchased a month ago) is having difficulty shifting into 1st or 2nd ...
  A: Vito, knowing there was something in there that did not mix, I would do as you said and remove both ...
1979 TR7 SHIFTING DIFFICULTY7/28/2009
  Q: Howard, My 1979 TR7 (which I purchased a month ago) is having difficulty shifting into 1st or 2nd ...
  A: I can't comment on the GM fluid as I never used it before. All brake fluid is rated as a DOT # and I ...
1979 TR7 SHIFTING DIFFICULTY7/28/2009
  Q: Howard, My 1979 TR7 (which I purchased a month ago) is having difficulty shifting into 1st or 2nd ...
  A: First you should check the feel of the clutch pedal. Meaning is there only about an inch of free ...
73 Spit wont restart7/27/2009
  Q: Howard- I hope things are going well. My 73 Spit will fire up nicely and then i drive it fro about ...
  A: Your problem does sound like it is a fuel related problem, so you should start there. When an engine ...
TR-6 Battery Drain7/26/2009
  Q: I believe my 1973 TR-6 is having some serious battery drain. I don't THINK it is the alternator ...
  A: I could not guess where a drain is on your car but I can tell you how to find it. Take a wiring ...
TR4A Front Lower Suspension Mounts7/23/2009
  Q: I have read the front lower suspension mounts to the chassis are a real weak link in the TR4A frame. ...
  A: Any cracks that start forming should have the associated rust spots thus be visible. Other than ...
Triumph Spitfire Vacuum retard7/22/2009
  Q: Howard, I scanned through about 8 pages of questions and answers, but couldn't really find anything ...
  A: You need to determine if the open vacuum line made the smooth idle or the change in ignition timing. ...
TR-4A headlights7/21/2009
  Q: I replaced my voltage stabilizer in the passenger foot-well last weekend when my temperature gauge ...
  A: You need a wiring diagram to work on any part of the electrical system and a 12v test light and just ...
TR6 Calipers7/20/2009
  Q: Need help installing the caliper piston dust covers, is there a trick. Does the wire ring and the ...
  A: It is not easy to install the boots and then get the wire ring installed over the boot. I made a ...
1964 Triumph Spitfire7/13/2009
  Q: I came into posession of a spitfire where the ingition switch was badly damaged and I have no clue ...
  A: I don't have anything that tells me where to plug the three wires into but you only have four ...
77 spitfire ignition7/13/2009
  Q: I was installing a radio in my spitfire and when removing the top fuse it broke in my hands.When i ...
  A: When you have any electrical problem you need to take a wiring diagram and a test light or volt ...
Several items 80 Spitfire7/11/2009
  Q: The diaphragm at the distributor must be ruptured and will not hold any vacuum. Consequently the ...
  A: 1, Any shields after the radiator will have no effect on cooling. 2. The "IGN" light is the charge ...
TR4 Original Owner7/9/2009
  Q: My Father bought this car in 1965 and it has been part of the family ever since. I stumped on ...
  A: If that car came to me in a dealership that I was working in I would have to run the tests in my ...
Temperature Compensators for TR7 on Stromberg CD 175SEV carbs7/9/2009
  Q: Howard, I've asked you questions before, here we go again ! I have 2 Stromberg 175CD SEV carbs ...
  A: I did a lot of work on TR-7s but I never paid any attention to the sticker placement. Only a ...
Temperature Compensators for TR7 on Stromberg CD 175SEV carbs7/7/2009
  Q: Howard, I've asked you questions before, here we go again ! I have 2 Stromberg 175CD SEV carbs ...
  A: I worked for many years in MG, Triumph & Jaguar dealerships and in every one, we were told to never ...
ignition7/6/2009
  Q: the key is sticking and won't turn the ignition in my Triumph Spitfire. What's the problem/what's ...
  A: If it is a steering lock model you may need to wiggle the steering wheel as try to turn the key. If ...
replacing dash7/5/2009
  Q: If I replace the wood dash do i have to do anything other than remove the 5 mounting screws that are ...
  A: Here are the instructions to remove the dash. Some year models have minor differences but all were ...
clutch/transmission7/4/2009
  Q: I've a 1976 Triumph Spitfire which although shifts up through the gears smoothly, will not gear down ...
  A: If you mean that it grinds the gears when shifting down, then the syncros are either worn or you ...
Cooling Fan Backwards?7/4/2009
  Q: Question regarding the engine cooling fan on a 1966 TR4A. I suspect it is installed backwards. It ...
  A: All fan blades operate just like a house fan, Aircraft propellers etc. The convex part goes toward ...
TR6 PI7/3/2009
  Q: Morning Howard. I have been experiencing difficulties with my TR6 after travling 4,5miles and the ...
  A: Yes, except the injected TR-6 (often called a TR-5) here. uses a high pressure, so you will need a ...
TR6 PI7/3/2009
  Q: Morning Howard. I have been experiencing difficulties with my TR6 after travling 4,5miles and the ...
  A: Your symptoms do not pinpoint what the problem is but as with all engines for an engine to start ...
73 Spitfie Rearend6/30/2009
  Q: Howard- I have been noticing a noise in the rear end that sounds like I have rocks in the tires when ...
  A: Unfortunately it is an indication you need to open up the differential and closely examine ...
TR7 idling too fast after carb rebuild6/27/2009
  Q: Howard, I recently purchased a non running 1976 TR7 - not running because the front carb ...
  A: Steve, if the throttle shaft is badly worn all you can do is to replace the shaft and butterfly ...
TR7 idling too fast after carb rebuild6/25/2009
  Q: Howard, I recently purchased a non running 1976 TR7 - not running because the front carb ...
  A: Even though mixture can change idle it can't make an engine idle at 1400 RPM without air. So air is ...
Follow-up 73 Spit electrical6/24/2009
  Q: I know looking for the quick fix is like shooting at a dart board for an answer. Would you recommend ...
  A: If you look at the diagram you will see it goes to the turn signal switch. I never had to remove a ...
'73 Spit Flashers and side lights6/24/2009
  Q: Howard- I have a '73 spitfire and I have the following problem that I cant seem to figure out how to ...
  A: Ross, You are trying to find an electrical problem by symptoms and that is all useless information. ...
Intake manifold for Spitfire6/23/2009
  Q: Since all of the Spitfire engines are essentially the same externally, will a twin SU setup from an ...
  A: I don't think the earlier (SU carbs) Spitfire manifolds will fit the 1500 even though the engine ...
Car stalls6/23/2009
  Q: I have a 1976 Triumph Spitfire 1500. The car turns over and can start easily. The problem is when ...
  A: You symptom is useless for diagnosis as that can be caused by a thousand things. You need to run ...
'73 Spit Flashers and side lights6/22/2009
  Q: Howard- I have a '73 spitfire and I have the following problem that I cant seem to figure out how to ...
  A: Sorry, no magic bullets, just work. Go to my web site for a 73 Spitfire diagram and index. ...
Car is stalling6/21/2009
  Q: My son has a '76 Spitfire, it starts up fine but then stalls after a few seconds. Please tell me ...
  A: The fact that it stalls after a few seconds only narrows the possible causes down to thousands so ...
'73 Spit Flashers and side lights6/21/2009
  Q: Howard- I have a '73 spitfire and I have the following problem that I cant seem to figure out how to ...
  A: You need to take a wiring diagram and a 12v test light and start testing circuits. Pick only one ...
TR4A Generator6/21/2009
  Q: I have a 1966 TR4A. Just curious, when the generator starts to fail, will the output decline over ...
  A: Amperage is 100 dependentt on load so you must test voltage which is the "Push". First put a ...
flasher indicators6/19/2009
  Q: Problem i have is on a `79 Spitfire UK version. The indicators failed the M.O.T as they were ...
  A: I have not worked on many UK version British cars but every British car that I have worked on, ...
1975 spitfire 15006/19/2009
  Q: How do I replace sealed beam headlight? Note: I do not have the special tool mentioned in the manual ...
  A: You first have to remove the front head light surround. One nut in the rear close to the bottom of ...
distributor and firing order6/18/2009
  Q: I need to know the distributor placement and the firing order
  A: It does not matter how the distributor is installed as long as the correct plug wire is in the ...
Spitfire brakes6/18/2009
  Q: I just rebuilt the entire brake system on a 76 spitfire. New rear cylinders, caliper rebuild kits, ...
  A: When you have taken the soft feel out of the pedal that is the end of any hydraulic problem. If you ...
MKI Voltage Stabilizer6/17/2009
  Q: There is no voltage stabilizer behind my speedo or anyplace nearby. Where should I look? I have a ...
  A: The Mk I and II have the stabilizer mounted on the back of the speedometer itself and should have a ...
Spitfire brakes6/17/2009
  Q: I just rebuilt the entire brake system on a 76 spitfire. New rear cylinders, caliper rebuild kits, ...
  A: Jeff, if you don't want to do what I suggest that is fine. My advice is free so nothing lost. When I ...
Spitfire brakes6/16/2009
  Q: I just rebuilt the entire brake system on a 76 spitfire. New rear cylinders, caliper rebuild kits, ...
  A: It may not be anything you did wrong as there are several factors involved with new brakes. First is ...
70 spitfire mk36/11/2009
  Q: Tried starting car and all I get is backfiring, have spark to distributor, can you help
  A: The symptom of backfiring when trying to start narrows the fault to only a thousand possibles, so ...
Triumph Sptifire 1971 MKIV Differential6/10/2009
  Q: I hope all of this makes sense. I have a Lotus Locost that is built on a 1971 left hand drive ...
  A: I can't tell exactly what you are saying when you say "these are circular flanges with 4 bolts that ...
1979 spitfire6/7/2009
  Q: Just bought partially restored 79 spitfire. High beams work low beams do not, flasher work turn ...
  A: I answered this the other day. If low beam does not work you need a wiring diagram and a test light ...
1979 spitfire6/6/2009
  Q: Just bought partially restored 79 spitfire. High beams work low beams do not, flasher work turn ...
  A: You need to test for power at the bulb first when turned on low beam and if no power, use a wiring ...
1964 TR4 Stromberg 175CD Carbs6/5/2009
  Q: I put my TR to sleep for 6 months every year. This year when I restarted it (just turned the key ...
  A: It sounds like that float is stuck or the float needle and seat has trash in it. You need to remove ...
rear axle comes out6/3/2009
  Q: The rear axle shaft has come out of the U-joint assembly for the second time now, shearing the ...
  A: Earle, if it were mine and you can see that the shear action was inward not outward. An outward ...
rear axle comes out6/2/2009
  Q: The rear axle shaft has come out of the U-joint assembly for the second time now, shearing the ...
  A: That spline and yoke are a tight fit and the pin is just in there to keep it in place so there ...
POINTS OVERHEATING AND MELTING THE CAM PROBLEM5/13/2009
  Q: I too have a British Car and it has suffered from the followig prpblem. The resistor ballast wire as ...
  A: You are correct that a pointed ignition is probably the same as it is in any of the MGs etc. You may ...
Differential Mount Bushings5/6/2009
  Q: I plan to re-install the rebuilt differential in my 1966 TR4A next week. The rubber mount bushings ...
  A: I don't remember any sleeve in the upper and lower mounting bushings. As I remember they did squeeze ...
Triumph TR7 Stromberg CD 175 carb rebuild5/3/2009
  Q: Howard, Do you know if the throttle shaft bores in the Stromberg CD 175's have one or 2 o-rings ...
  A: The factory recommends using a center punch on the threaded end of the screw after it is tight. Be ...
Spitfire electrical5/1/2009
  Q: my 79 Triumph was running great then the hose next to the coil broke and shot antifreeze around. I ...
  A: You may need to dry out the ignition system if it get soaked with coolant. Cap, rotor and ignition ...
spitfire grease fittings4/28/2009
  Q: I have a 1978 spit there are 2 grease fittings by each front wheel are there others and where are ...
  A: There were several grease points that should be greased on the Spitfire. The factory installed hex ...
Timing chain Spitfire MK3 19694/27/2009
  Q: I wanted to change my timing chain- (restoring the car)the chain has over a 1/2 of slack. The ...
  A: Ron, cam timing and ignition timing are two different things and neither should be set by guessing. ...
Timing chain Spitfire MK3 19694/27/2009
  Q: I wanted to change my timing chain- (restoring the car)the chain has over a 1/2 of slack. The ...
  A: You should not be attempting this without a service manual. However, here is the procedure. Turn ...
1980 Spitfire starter solenoid4/25/2009
  Q: Where and how does the starter solenoid mount on my 1980 Spitfire? Previous owner mounted an odd one ...
  A: Normally US versions had the solenoid mounted down beside the battery but it looks like someone has ...
lucas 25d4 distributor4/18/2009
  Q: how do i replace a vacuum unit on my tr4a.it has a lucas 25d4 distributor? many thanks,john.
  A: Remove the small "C" clip from the end of the adjustment rod and unscrew the adjuster knob and pry ...
generator4/18/2009
  Q: Replaced generator last summer on a MK1 1964 Spitfire then put a new battery in. Used all summer ...
  A: What do you mean "I think"? A generator is either charging or not charging. Check the belt first and ...
TR4A Distributor drive gear4/16/2009
  Q: Howard I have a 1966 TR4A. When I bought the car i was advised it needed a new cam. I installed ...
  A: You need from .003" to .007" end float in the drive gear (up and down free play) when it is all ...
Axel shafts4/15/2009
  Q: I have the differential on my 1966 TR4A being rebuilt. While it is out I want to inspect the axel ...
  A: The factory said to use Rocol Molytone 320 or Duckham's Q5648 grease. I don't know what the US ...
TR4A - Timing Fast Road Camshaft4/14/2009
  Q: I have just installed a rebuilt engine into my 1966 TR4A. The engine has 87mm pistons and a piper ...
  A: The appropriate ignition timing for any engine that has had any modifications is dependent on many ...
1971 Spitfire Knocking4/12/2009
  Q: I have a 71 Spitfire. The engine was rebuilt 4200 miles ago. about 30 miles ago it developed a ...
  A: The oil pressure of 50 PSI is not great but not normally an indication of a bad bearing. However, ...
noise from rear of car4/12/2009
  Q: I have a 1980 Spitfire.. There is a noise that seems to be originating from the right rear, but ...
  A: Noises are sometimes difficult to pin point. You may try putting the car on a lift and run the car ...
Spitfire Cam Bearings4/9/2009
  Q: I have a 1972 Spitfire with a 1300 engine. I had some block work done and had the cam bearings ...
  A: Since you already took the engine all apart just use compressed air to blow in all directions to ...
Spitfire Cam Bearings4/9/2009
  Q: I have a 1972 Spitfire with a 1300 engine. I had some block work done and had the cam bearings ...
  A: You should have first confirmed what oil pressure you had, then remove the rocker shaft and removed ...
Won't start4/5/2009
  Q: My 1979 Triumph was running great when I developed a leak in the small hose that feeds the heater. I ...
  A: The coil is called a 6v coil (1.3 to 1.5 ohm). It is required IF you have the original electronic ...
Gasket replacement4/3/2009
  Q: I'm restoring a MK3 Spitfire 1969, I going to replace the engine gaskets, do you recommend a ...
  A: I use a sealer on some gaskets but usually only on one side unless the two surfaces are rough or ...
Bore Wash - Worn Rings4/3/2009
  Q: I have a 1966 TR4A. It has about 7,000 miles on a rebuilt motor. At the beginning of last season I ...
  A: Bob, Did you try to tighten all of the bolts where you have oil leaks? Also you did not say anything ...
Bore Wash - Worn Rings3/30/2009
  Q: I have a 1966 TR4A. It has about 7,000 miles on a rebuilt motor. At the beginning of last season I ...
  A: You can do the Dry and Wet compression test with any inexpensive compression gauge and use that to ...
ignition problem on 1500 Spitfire3/28/2009
  Q: I have a 1977 1500 spitfire and it has been in my garage for 10 years without moving. I have now ...
  A: If your car is wired as it should be, you will have two power wires to feed the (+) side of the coil ...
rear bearings3/27/2009
  Q: regards Jeff
  A: The outer wheel /axle bearings are large roller bearings that run on the axle itself and are ...
spitfire 1500 19793/19/2009
  Q: My rear lights and interior dash lights have stopped working but my headlights indicators and ...
  A: Kevin, you will need a 12v test light and just pick only one circuit to test and stop trying to ...
spitfire 1500 19793/18/2009
  Q: My rear lights and interior dash lights have stopped working but my headlights indicators and ...
  A: You need to pick only one of the circuits to trace with a wiring diagram and a test light. I only ...
74 TR6 Doesn't start hot3/16/2009
  Q: I have a 74 TR6 that will not start hot. Sometimes if I keep my foot on the floor and crank it long ...
  A: If it came to me in a dealership I would first run a compression test and if it was ok I would get ...
installing rear seal in tr-4 transmission3/12/2009
  Q: Can you tell me if I can install a rear seal in a tr-4 trans without removing the trans from the ...
  A: Yes, there is enough room to replace the rear seal with the tunnel cover off. I don't remember doing ...
spitfire transmission removal3/9/2009
  Q: I am attempting to remove my three rail tranny without pulling the motor. I can not get the drive ...
  A: Yes you can remove a spitfire transmission without removing the engine. With the tunnel removed you ...
turn signals3/7/2009
  Q: I have a 1973 spitfire 1500 today the turn signals just stoped working. Not even the green light ...
  A: Mark, sit in the drivers seat and look straight forward, the hazard switch in directly in front of ...
turn signals3/5/2009
  Q: I have a 1973 spitfire 1500 today the turn signals just stoped working. Not even the green light ...
  A: Mark, The Hazard flasher switch supplies power to the turn signals. Check for power on the green ...
indicators3/4/2009
  Q: I have a spitfire 1500 today the indicators just stoped working. Not even the green light shows up ...
  A: We may not be talking about the same thing so name one "Indicator" that you are talking about. When ...
indicators3/4/2009
  Q: I have a spitfire 1500 today the indicators just stoped working. Not even the green light shows up ...
  A: Each instrument light is individual and some come from different sources so you need to pick just ...
Trying to find what gearboxes I have2/27/2009
  Q: I have 2 gearboxes--one that's in my 1980 Spitfire 1500, and one I bought off eBay that was ...
  A: It has been many years since I worked in BLM dealerships but as I remember there were different gear ...
Doesn't shift into first and second2/26/2009
  Q: I reinstalled the gearbox in my 1980 Spitfire 1500, and when I try the gears (wheels off the ...
  A: If you are talking about on tooth of the spline that the syncro and sliding hub go onto, it will not ...
Doesn't shift into first and second2/25/2009
  Q: I reinstalled the gearbox in my 1980 Spitfire 1500, and when I try the gears (wheels off the ...
  A: You need to remove the top cover and slid the hub assembly with a pry bar so as to engage each gear ...
Installing front and rear oil seals.2/25/2009
  Q: I'm encountering a problem reassembling the transmission on my 1980 Spitfire 1500. I finished ...
  A: Tom, why do you keep saying "Between the clip and the seal"? NOTHING goes between the clip and the ...
Installing front and rear oil seals.2/25/2009
  Q: I'm encountering a problem reassembling the transmission on my 1980 Spitfire 1500. I finished ...
  A: Tom, I stand corrected, there is a thin washer between the clip and the bearing but none between the ...
Installing front and rear oil seals.2/25/2009
  Q: I'm encountering a problem reassembling the transmission on my 1980 Spitfire 1500. I finished ...
  A: Everything sounds correct except one thing. I know of no thrust washer on the input shaft. The ...
oil pressure2/24/2009
  Q: '76 Spitfire recently rebuilt engine. Last week the oil pressure sensor "leaked" under pressure ...
  A: The oil pressure on your gauge nor sending unit has nothing to do with crankcase pressure that ...
Spit 1500 engine.2/23/2009
  Q: I have a 1978 spit 1500. The engine was rebuilt some years ago and has about 2000 miles om it now. ...
  A: I know there are stories of fixing a 1949 Chevy rod bearing that way but I have not seen any such ...
Early TR250 carbs2/22/2009
  Q: Howard, I have horns on my 250 that only have one terminal on the head of the unit. Everything I ...
  A: Stan, even with worn upper shaft bearings the horn ring is quite large to be shorted out by that so ...
TR4 ENGINE REBUILD BLOWBY2/22/2009
  Q: JUST REINSTALLED 100% REBUILD FROM GROUND UP. At idle, we see oil blowing out of dipstick. As we ...
  A: There are some basic facts about engines and one is that unless you have a hole in a piston ALL ...
'80 Spitfire intake manifold2/22/2009
  Q: I have a 1980 Triumph Spitfire which I have restored to it's original glory. In the process of doing ...
  A: It is a simple test to see if it is aluminum or not. One by it's weight if it were iron it would be ...
Wheel bearings2/18/2009
  Q: I have successfully dismantled my front hubs from the router to replace the short wheel studs used ...
  A: The large washer behind the nut can be removed with a hook made out of a coat hanger by just working ...
connecting rods2/17/2009
  Q: A mechanic told me that the bearings on the connecting rods on my TR3 engine are scored and should ...
  A: Jeff, No one can determine if a crank is good or bad by feeling it. You can make a rough idea if a ...
connecting rods2/17/2009
  Q: A mechanic told me that the bearings on the connecting rods on my TR3 engine are scored and should ...
  A: I have several problems with what you told me. 1. What prompted this mechanic to tell you this and ...
1175 connecting rods2/17/2009
  Q: sirs - i am going to take out the engine of my spitfire soon, to check on which way the connecting ...
  A: Yes, the rod caps are on the camshaft side. The pistons should have a small triangle on the top and ...
Early TR250 Horns2/15/2009
  Q: Howard, I have horns on my 250 that only have one terminal on the head of the unit. Everything I ...
  A: One purple wire is power coming from the fuse block and attaches to one side of one horn and a ...
Triumph spitfire Mk 3 transmission problem2/14/2009
  Q: I have a 1969 triumph spitfire MK 3 project and everything was working until I rebuilt the ...
  A: The gold colored material is for sure the syncro rings as they are the only thing in the trans that ...
Tr 4a Transmission, top cover2/13/2009
  Q: Need ideas . I just replaced the three leaking "O" rings in the gear selector chamber. Now, how ...
  A: If you only have one access hole you can first install the selector shaft that is furthermost from ...
triumph spitfire 19722/9/2009
  Q: I own a British Triumph Spitfire 1972 . I just did some work on the dash including checking some of ...
  A: You need to tell me what you mean by "Round connector" Do you mean "bullet" connectors or "eyelet" ...
water pump british triumph 19722/6/2009
  Q: I, I have a British Triumph Spitfire 1972 and wanted to know if the water pump can be rebuilt ie ...
  A: Back in the 60's and early 70's I remember that there were "rebuild kits" available for several ...
Engine block thread size2/5/2009
  Q: so I will need to know the thread size in the block for the sandwich plate? And do you know of ...
  A: Sorry Nick, I don't know what kind of car you have but that don't matter because I don't have any ...
1979 Spitfire 15002/2/2009
  Q: I have 1979 spitfire 1500. Originally the car belonged to my dad and when he bought it the original ...
  A: Have you tried Moss Motors, The Roadster Factory, Victoria British, Engel Imports or British Parts ...
coil over springs2/2/2009
  Q: Have you ever fitted coil over rear suspension on a Spitfire or got any advise on any mods.
  A: I have not put any on myself but have seen several Spitfires that I worked on with them installed to ...
GT6 Tappets/Lifters removal1/22/2009
  Q: I am planning on changing out my camshaft in the next few days and also the lifters. I was not ...
  A: Craig, Any time you go into any engine, you should have a service manual for that engine because ...
Transmission noise1/19/2009
  Q: This recently developed in my 1980 Triumph Spitfire 1500. When I put it in first gear and start to ...
  A: It sounds like you need to go into the transmission. There is nothing you can do from the outside. ...
Follow up on wet plug question1/18/2009
  Q: Really appreciate the quick response. Big thx for heading me in the right direction. As usual (you'd ...
  A: Your welcome David, The reason I put that plug in there is because that very same thing caught me ...
Odd wet plug1/17/2009
  Q: I have a 1959 TR3 with SU H6 carbs. Car starts fine but will gas soak one plug and one plug only. ...
  A: A carb on a TR-3 can't pick just one cylinder to wet a plug on. So you need to look else-where for ...
72 tr6 with no spark to plugs1/16/2009
  Q: I have a 72 tr 6 that was sitting for 20+ years. Like the idiot I am I bought it and am trying to ...
  A: It sounds like you are mixing up the wires on the coil. Power wires only go to the (+) side of the ...
engine won't fire1/16/2009
  Q: i have a 1971 spitfire and it won't start or try to start, it just keeps cranking. it has spark, the ...
  A: All piston engines only require 3 things to run. compression, fire and fuel with conditions on each. ...
GT6 Coil1/12/2009
  Q: I am planning on changing out my camshaft in the next few days and also the lifters. I was not ...
  A: That is not how it works. 6v or 12v has nothing to do with the output of a coil. When 12v coils are ...
spitfire clutch1/8/2009
  Q: I parked my 1979 spitfire up a few weeks ago and when I came back to drive it the clutch was very ...
  A: You may have not gotten all of the air out of the system. When you loose enough fluid, air enters ...
1977 spitfire1/6/2009
  Q: my spitfire has set idle for 17 years. was told it was parked running fine. engine looks clean and ...
  A: It sounds like you need to test the mechanical fuel pump as the diaphragm can be hardened and not ...
J overdrive1/6/2009
  Q: What type of oil goes into the j overdrive? Does it have its own resevoir or does it use the same ...
  A: The OD uses the oil in the transmission. I don't know what kind of Triumph you have but most take ...
Spitfire ballast wire1/2/2009
  Q: I have a '74 Spitfire and am 95% sure I have tracked the problem (starts but won't run) to a bad ...
  A: Yes, if the "Top" fuse is only on when the ignition switch is on. The objective was to supply 12v to ...
Spitfire ballast wire1/1/2009
  Q: I have a '74 Spitfire and am 95% sure I have tracked the problem (starts but won't run) to a bad ...
  A: When they used a resister wire it was usually directly attached to the coil (+) and was a Pink ...
1979 TR. Spitfire1/1/2009
  Q: Howard, Say, I'm having a difficult time getting my triumph to idle correctly/smoothly! At curb/low ...
  A: Your symptoms are useless other than to tell you that you need to run some tests. First and most ...
GT6 Tappets/Lifters removal12/31/2008
  Q: I am planning on changing out my camshaft in the next few days and also the lifters. I was not ...
  A: Sorry Craig, I have no idea how much to remove to get you into the 9.25 to 9.5 to 1 compression ...
76 spitfire 150012/31/2008
  Q: Are there any other suitable carberators for a 1500 triumph.If not how important is keeping oil in ...
  A: The oil is necessary to dampen the movement of the piston. It takes the place of a accelerator pump ...
TR 250 accelerator/vacuum control valve adjustment12/29/2008
  Q: I have had the carbs rebuilt and also had to rebuild (fix) the vacuum control valve. I reinstalled ...
  A: If you are talking about the external vacuum valve that controls one of the two vacuum units on the ...
73 triumph spitfire clutch mastercylinder12/25/2008
  Q: The piston for my clutch master cylinder is pushed part way into the valve body.How do I remove the ...
  A: When rebuilding a clutch master cylinder you first take the circlip out and first try to get the ...
TR7 ZS Carb12/23/2008
  Q: I have a friend who has recently aquired a couple of late model TR7's. He is having high idle ...
  A: If he still has the choke unit on the carb, it is for sure the aftermarket manual choke and I think ...
TR7 ZS Carb12/23/2008
  Q: I have a friend who has recently aquired a couple of late model TR7's. He is having high idle ...
  A: If the engine is idling too high it means too much air is entering the intake so he needs to first ...
Charging system12/18/2008
  Q: in a previous post about battery drain the following answer was given: - Answer Hi Ned, Do these ...
  A: That was a test to see if there is a battery draw after the key is turned off and a test of the ...
73 triumph spitfire dist.12/11/2008
  Q: when setting the distributer can you set it 180 out. ANSWER: Hi Ron, No, the "Blade" on the bottom ...
  A: The factory sets the distributor drive gear in a specific location but many mechanics just put it in ...
TR6 ( 1975) Overdrive12/11/2008
  Q: My 1975 TR6 has o/d in 3rd and 4th gear. When engaged it "kicks in" but the RPM's increase, is this ...
  A: Your symptoms are of no use except to tell you that something is wrong. The RPM should drop when ...
1977 Spitfire clutch pedal leak12/9/2008
  Q: I have a fluid leak inside the car, it appears to be coming from the clutch pedal. The clutch ...
  A: You best check the fluid level in the clutch master cylinder and if it is going down as you keep ...
73 triumph spitfire dist.12/9/2008
  Q: when setting the distributer can you set it 180 out.
  A: No, the "Blade" on the bottom of the dist. shaft is off-set and can not be put in 180 deg out. ...
TR6 missing when cold12/9/2008
  Q: I have a '70 TR6PI which starts fine and idles in the usual way, however, when cold it misses under ...
  A: It is often difficult to tell if a miss under load is electrical or fuel related. If your car came ...
73 triumph spitfire dist.12/8/2008
  Q: When disassembling the dist.,to get the shaft out of the housing does the speedometer drive gear ...
  A: The factory advises to drive or drill a hole in the press in plug and pry it out. I'm not sure you ...
TR7 Voltage Regulator Wiring11/20/2008
  Q: I have an ACR 25 alternator on my TR7 that was overcharging (14.8v). I got a replacement voltage ...
  A: I have the Lucas diagrams of all the different wiring of the regulators and yes, Lucas did send out ...
interchangeability11/20/2008
  Q: I own a 76 triumph spitfire, the PDWA Valve is squirting a little brake fluid out the end where it ...
  A: Robert, I don't remember but you can check with each, Engel Imports, The Roadster Factory, Moss ...
backfire11/19/2008
  Q: my 1965 spit will back fire through the carbs. it is running very rich. burns excessive fuel. just ...
  A: The plugs, the back fire into the carbs and the pin lift all indicate a lean mixture. If both carbs ...
interchangeability11/19/2008
  Q: I own a 76 triumph spitfire, the PDWA Valve is squirting a little brake fluid out the end where it ...
  A: The valve is not a proportioning valve, it is only a differential light operating valve. It turns a ...
Defective Generator11/16/2008
  Q: I just installed a rebuilt generator in my '64 TR4, it is now charging the battery but I have ...
  A: I would first check the ground strap between the engine and the frame and the battery ground strap ...
Spitfire 1500 '76 electrics11/11/2008
  Q: A few weeks ago I had smoke from the LH (UK passenger) side glove box; the bulky grey connector was ...
  A: A .5 v voltage drop across a switch is not enough to condemn the switch as you may test it several ...
Spitfire 1500 '76 electrics11/10/2008
  Q: A few weeks ago I had smoke from the LH (UK passenger) side glove box; the bulky grey connector was ...
  A: I learned that when working on an electrical problem the symptoms can lead you to an area, but ...
Front Camber and toe11/5/2008
  Q: My recently purchased 1972 MKIV Spitfire is suffering very poor tyre wear on one of the front tyres. ...
  A: It will be hard to pinpoint a tire wear problem when two different types of tires are on the front. ...
Spitfire 1978 Electrical Problems11/3/2008
  Q: I have been experiencing a strange problem for the past couple of years and I need to get it sorted ...
  A: This should be an easy one to diagnose. You need it in the failed mode and just put a 12v test light ...
1967 Spitfire mk2...no spark11/2/2008
  Q: I'm trying to get help on something that's vexed me about my 1967 spitfire mk2. There's absolutely ...
  A: If you have the coil wired correctly and have power to the coil and the new electronic ignition ...
1976 Triumph Spitfire Sag11/1/2008
  Q: I think that my Spitfire is sagging a bit. I know the culprit is the transverse leaf spring, but I ...
  A: You don't have to measure any place, just put a straight edge vortically against the rear tire when ...
1976 Spitfire Locks11/1/2008
  Q: I had the misfortune of misplacing my keys to the Spitfire. There was a bare metal key with a lobe ...
  A: Some lock smiths can do it but you will probably have to take all of the locks out of the car to ...
Triumph 2000 ignition problem11/1/2008
  Q: i have a 1968 triumph 2000. Lately the ignition light (which i have just been informed is the low ...
  A: I have no info on a Triumph 2000 but I would guess that it is the same as the other Triumphs of that ...
spitfire propshaft10/30/2008
  Q: I am rebuilding a 1977 MKIV 1500 spit. It has got a 3 rail gearbox and D type overdrive unit, but ...
  A: Sorry, I could not find any reference to the length of the drive shaft although I have replaced a ...
backfire10/29/2008
  Q: my 1965 spit will back fire through the carbs. it is running very rich. burns excessive fuel. just ...
  A: Dan, Burning a lot of fuel does not mean it is rich and neither does the smell of fuel in the ...
1980 triumph spitfire10/28/2008
  Q: Ignition problems! power to but not from coil / power at electronic ignition plug >Thought my mains ...
  A: Michael, You can use a 6v coil with a pointed ignition system if you use a resistor with it or a ...
1980 triumph spitfire10/28/2008
  Q: Ignition problems! power to but not from coil / power at electronic ignition plug >Thought my mains ...
  A: I don't know what kind of ignition system you have and all I have is the wiring of the original ...
fitting a windshield10/27/2008
  Q: I am trying to get a new windshield to fit in my 1980 Spit. It seems like the thing is too big to ...
  A: Installing a glass in a windshield is very difficult on some cars and you can even break a glass ...
pistons and crankshaft spitfire 150010/17/2008
  Q: I´m a Portuguese owner spitfire 1500 and I want modified and I want forged pistons and a tutffrited ...
  A: There are several parts companies that sell competition parts for Spitfires as well as stock parts. ...
TR6 can't find neutral10/15/2008
  Q: I have a 1971 TR6 with A type OD. I cannot seem to find neutral. With the rear of the car on jack ...
  A: Steve, when you shift from 1st to 2nd you have to go through neutral to get there and you can't ever ...
Spitfire rear suspension10/11/2008
  Q: I recently purchased an 80 Spitfire and being new to Spits am learning as I go. When I got to the ...
  A: When the transverse spring gets weak and the rear sags, it causes a negative camber due to the swing ...
Momentarily died10/10/2008
  Q: My 1980 Spitfire 1500 has been running great. Coming back from the grocery store, it just died while ...
  A: That is the same as going to a doctor and telling him "My arm hurt once last week but it don't hurt ...
differential10/9/2008
  Q: The number stamped on my 1979 Spitfire is 88311425. There are no prefixes. How can I find out what ...
  A: Never seen a differential without a prefix. "FH" is US and "FR" is non US version. US ver. is 3.89 : ...
Ignition Tune Up10/9/2008
  Q: I noticed the shop manual for my TR4A does not specify a service interval to replace the cap, rotor ...
  A: There is no mileage life on a cap, rotor or wires. Some people just replace them when they are ...
1980 spitfire10/6/2008
  Q: Is it better to replace the entire differential if you can find a good one or replace the worn ...
  A: Sorry, that is not a good question because it depends on too many different things. The only way to ...
78 Spitfire Differential Noise10/6/2008
  Q: Howard, My 1978 Spitfire 1500 has a noise in the rear end that we can not locate. It is a rattle or ...
  A: I can't tell you from here where your noise is but if you are sure it is wheel speed then that ...
Spitfire Zenith Carb Mixture adjustment10/5/2008
  Q: I have the SPitfire 1300 running on the Zenith single carb now...but very rich ...plugs are black ...
  A: The jet adjustment is down in the top pot under the cap with the pin and piston in the oil. It is a ...
7 Emmisions Removal10/4/2008
  Q: Howard, I heard about a 'desmog' proceedure for the car. Do you know of any additional resources? ...
  A: Most of the emission control components on a TR-7 do not distract from performance. So removing the ...
GT6 197210/2/2008
  Q: Good fuel flow, no exhaust backpressure, good spark and correct ignition. I am now ready to pull ...
  A: I don't have any upgrades to the carbs and I can't think of why you would need any other than the ...
Excessive crank case pressure-1978 MG Midget10/2/2008
  Q: Howard, I have been having my 1978 MG Midget 1500 since 1980 and have only recently started ...
  A: You need to do several things. 1. Run a Dry and a Wet compression test or if you know someone with ...
lifting tr6 body off frame10/1/2008
  Q: I recently bought a 72 tr6 for 4 thousand.I knew it had a bad frame when I bought it but the body ...
  A: I have restored a 72 but the frame was good so I did not take the body off, I just striped the body ...
spitfire10/1/2008
  Q: what kind of oil to use in the carb of a 1980 spitfire
  A: I use engine oil, but some use automatic trans fluid ok. The oil is mainly a shock so as to hold the ...
GT6 197210/1/2008
  Q: Good fuel flow, no exhaust backpressure, good spark and correct ignition. I am now ready to pull ...
  A: These are constant velocity carbs with metering needles. This is the closest thing to fuel injection ...
TR4A front-end alignment settings10/1/2008
  Q: could you possibly tell me the correct camber, toe, and caster settings for a TR4A IRS? Also, the ...
  A: Front -- Caster = 2 deg. 40' +/- 1/2 deg. Camber = 0 deg. +/- 1/2 deg. toe in = Parallel to 1/16" ...
76 Triumph Spitffire 15009/30/2008
  Q: I presented you with a bit of a problem with detonation from my 76 Spitfire. I forgot to ask one ...
  A: Matt, you don't need to remove the vacuum hose because you are setting the timing at 10 Deg BTDC ...
Spitfires and Carbs interchangeability9/29/2008
  Q: I have an 1147 engine with twin SU's fitted, and want to use those on a 1300 engine with the MK3 ...
  A: I have never tried to make such a swap so I can't tell you if the manifolds are interchangeable. As ...
1976 tr6 timing problem9/29/2008
  Q: Put on new carbs and manifold, cleaned carbon from egr valve and tubing, egr valve not working. ...
  A: Set the timing 10 deg BTDC static and reconnect the vacuum retard unit and check timing at 800 to ...
left signal light and hazards9/26/2008
  Q: I am having problem with my 1973 Triumph Spitfire 1500, I just bought it a few months ago and don't ...
  A: The flasher unit flashes by the resistance of the bulbs it is connected to by the turn signal ...
brake problem9/25/2008
  Q: Howard, I have a TVR 2500 M (TR6 brakes) and have a problem very like one reported previously ...
  A: When a brake system has the wheels locked up, the first thing to do is to open a bleeder valve to ...
Engine stops9/24/2008
  Q: I own a 71 Triumph Spitire, and I would like to know what makes the engine stop when I'm at a stop ...
  A: Your symptom narrows the possible causes to about a thousand. You will need to run some tests to ...
Triumph Spitfire Tachometer9/24/2008
  Q: Howard, I had asked a question about my damaged tachometer on my 1979 Spitfire blowing a fuse when ...
  A: I have never seen any of the manuals detail the inside of any instrument as they do not expect any ...
new crash pad installation9/23/2008
  Q: What kind of adhesive is used for securing the new crash pad to the metal body underneath? Does the ...
  A: Bad news, you have to remove the wood dash, the defroster vents, then five nuts and washer holding ...
No Brake lights9/23/2008
  Q: I purchased a 1980 Spitfire. I want to get it inspected, but noticed that the brake lights do not ...
  A: Victor, you definitely need to trace the brake light circuit with a test light or a volt meter. You ...
little power in first and second9/23/2008
  Q: I hope you can help. I have a 68 TR250. When in neutral, I get over 4000 RPMs but under load (go ...
  A: Just because an engine revs to 4K in neutral does not mean it is right. You need to do some testing ...
Axel Shaft Splines9/22/2008
  Q: As always, thanks for all your past help. My question this time is about axel shaft splines on a ...
  A: I don't understand what you are trying to do. If you just want to remove the diff, all you need to ...
1979 Spitfire vibration in reverse gear9/22/2008
  Q: I have a 79 Spitfire 1500 that has a strong shudder / vibration when just starting out in reverse ...
  A: You need to look at the trans mount and look at the "U" joints for signs of free play or rust trails ...
No Brake lights9/20/2008
  Q: I purchased a 1980 Spitfire. I want to get it inspected, but noticed that the brake lights do not ...
  A: First test the brake light socket and bulb. Test the socket with a test light to see if power is ...
TR4A PCV9/19/2008
  Q: 1966 TR4A which I have owned for 8 years. Never had oil leak problems until this summer. Then I got ...
  A: Bob, oil pressure on your gauge has nothing to do with crankcase pressure. Oil pressure on the gauge ...
Spitfire MKI generator to alternator bracket9/18/2008
  Q: Please suggest a source for the lower bracket so that I can mount a GM alternator in the place of ...
  A: Sorry Greg, I don't know of any production made brackets to convert a generator to alternator. You ...
75 triumph tr69/18/2008
  Q: does transmission fluid go into the dual carburetors
  A: Some people do use automatic trans fluid but I like to use engine oil. The oil is a shock to prevent ...
NG replica of MG9/16/2008
  Q: I have an NG based on a 1965 MGB with 1800cc 4 clynder engine with electric overdrive. I think I ...
  A: Fiat did that also on one model of the 124 Spider. I am considering doing that to my "Project" MG ...
NG replica of MG9/15/2008
  Q: I have an NG based on a 1965 MGB with 1800cc 4 clynder engine with electric overdrive. I think I ...
  A: Vapor lock as it is called is the gas in a line turning into a vapor in the line usually before a ...
1975 TR5 conks out after it heats up9/14/2008
  Q: My TR6 1975 conks out after it heats up. It runs beautifully when I first start it, and then after ...
  A: You will spend much more money throwing money at the problem than the few tools necessary to do the ...
1975 TR5 conks out after it heats up9/13/2008
  Q: My TR6 1975 conks out after it heats up. It runs beautifully when I first start it, and then after ...
  A: You say it is a TR-5 and a TR-6. Which is it? TR-5 is fuel injected and a TR-6 is carbureted. Just ...
engine running flat9/8/2008
  Q: I have a 1967 Mk3 spitfire. I have recently renewed points. condensor, cap, leads, arm, I timed it ...
  A: Read my answer to the 1973 Ser. III Jaguar V-12 in the Jaguar section. You may need to run the same ...
1975 Spitfire9/7/2008
  Q: My 75 Spitfire is burning oil, blue smoke intermitantly when I take off. Engine has probably 100k on ...
  A: I can't comment on any rebuilder that I don't know. I don't understand how anyone can sell you a ...
Rear wheel negative camber9/7/2008
  Q: I bought a 1980 Triumph Spitfire 1500 about a year ago, and I just drove it on an extended trip for ...
  A: The Spitfire has a transverse leaf spring in the rear. First check to see that the center mount is ...
SU HS2 throttle linkage problem9/6/2008
  Q: I helping a friend out with his Mark III Spitfire (I used to have a '78 1500) with dual SU HS2 carbs ...
  A: That's cool, I didn't know you could add a picture to this program. If you look at that shaft you ...
Need Advice9/6/2008
  Q: Howard, What can I say. Thank you for being here and I'm hoping to get some learning and advice. ...
  A: Go to my web site and look at the drawing to see the parts you are missing. You probably have them ...
Parking/signal light bulb9/3/2008
  Q: Howard. This would seem to be not a big problem but it is if I'm guessing. My front parking ...
  A: Jim, You need to go to an auto parts store in your area that mechanics go to. Many of those "grocery ...
1500 valve guides9/2/2008
  Q: Had previously communicated with Jim but he seems to have disappeared. Our 1500 head is off and ...
  A: Valve stem to guide clearance is small and without ball gauges and mikes it would be difficult for ...
TR4 Earth9/2/2008
  Q: I have just got a 62 TR4,it has negative earth, but the manuals seem to indicate it should be ...
  A: Any car with a generator can be changed to either one. However, several things MUST be done to ...
Stromberg carbs9/1/2008
  Q: I have a 76 spitfire and a 72 GT6 both have carb problems,the Spit doesn't idle all that great but ...
  A: The spitfire should have a compression test first and tell me the readings. Since you worked with ...
76 spitfire 15008/30/2008
  Q: For 25 years, I've been saving my 76 spitfire for my son, the car is in emaculate shape (rarely ...
  A: Randy, the pin sticking out of the slot in the plate is the choke control and the pin moves the ...
Ignition Problems8/30/2008
  Q: I have a fully restored comlpetely stock TR3A (with a new wiring harness). It runs great, but has ...
  A: Pull the coil wire out of the cap and hold it about an eight of an inch form the head and with the ...
TR4A PCV8/30/2008
  Q: 1966 TR4A which I have owned for 8 years. Never had oil leak problems until this summer. Then I got ...
  A: You are correct as far as the components in order as I remember them. The metal disk that had the ...
Radiator Fan8/27/2008
  Q: I have a 1971 Triumph Spitfire and my question is as follows. Whenever I drive my car on the ...
  A: If it overheats above 35 MPH it has nothing to do with what kind of fan as above 35 MPH the fan is ...
spit rear brakes8/27/2008
  Q: The brakes on my Spit MK2 in front looks caliper 12 and rear have bore diam. 3/4, so it looks ...
  A: The front should lock up first. To see if something is wrong with the front, you may need to find a ...
carb problem8/25/2008
  Q: i have a 1980 spitfire, the problem is the carb keeps running over with gas, have replaced needle ...
  A: The vent tube is on the right side of the carburetor and if it is still like it was has a hose from ...
Triumph Spitfire 15008/24/2008
  Q: I have a 1979 triumph Spitfire that has has a body off restoration in the past, but while I work ...
  A: It's your car so you can do what ever you want. Many owners just put a second layer of metal down ...
Engine doesn't shut off8/23/2008
  Q: Howard, After driving my tr6 and reach my destination, I turn off the key, car still continues to ...
  A: If it was running and making noises and not running smoothly, it was Detonation/Preignition. If it ...
Spitfire Ignition8/22/2008
  Q: I have taken the ballast resistor out of the ignition circuit on my '76 Spitfire 1500 and gone with ...
  A: It is used because when a starter motor is engaged there is no longer 12v available to the coil, so ...
Spitfire Ignition8/21/2008
  Q: I have taken the ballast resistor out of the ignition circuit on my '76 Spitfire 1500 and gone with ...
  A: The points don't care what voltage coil is used but the condenser may because the job of the ...
rear brakes8/20/2008
  Q: I just replaced the brake shoes on my '78 spitfire. I purchased them along with the adjuster wrench ...
  A: If you are sure the piston in the cylinder is all the way in and the adjusters are all the way ...
engine idles fine but stalls when revved up8/18/2008
  Q: Hey, I have a 1963/4 mk1 spitfire. I recently rebuilt the carbs and ignition system and now I can ...
  A: Your symptoms do not indicate what is wrong. It only indicates you need to do some testing. First ...
GT6 MkIII coil/ballast question8/18/2008
  Q: I've been having what I think are ignition issues. The car drives great, but when I get on the ...
  A: Your car uses a 6v coil and a resistor wire to power it when in the Ign position. When in the Start ...
06 Triumph America possible igniter box8/18/2008
  Q: I took my 06 America in for the 12 thousand mile check up and had problems every since. They finally ...
  A: All igniters in electronic ignition systems can fail but just to replace one because that might be ...
Spitfire 1300 motor rebuild8/16/2008
  Q: I am looking for any recommendations on who should rebuild my motor. It smokes and compression test ...
  A: I don't know anyone I can recommend out side of my area (Nashville TN) But I can tell you not to ...
74 Spitfire 1500 Idles fine, revs fine, drives rough8/16/2008
  Q: My car was running fine last year with the stock engine. This summer I installed twin European spec ...
  A: any time you modify an engine you change what is needed for fuel mixture and the timing full advance ...
TR4 Brakes8/15/2008
  Q: I just installed all new brake pipes, new wheel cylinders, rebuilt the mc and installed new brake ...
  A: Even in the dealerships we run into such at times when the whole system is rebuilt. If you bled in ...
TR4A Generator Options8/14/2008
  Q: My TR4A is running the original generator with no problems or issues other than insufficient output ...
  A: That is a catch 22 as when you change the ratio of the drive you make the generator spin faster at ...
Hot air blowing8/13/2008
  Q: I recently bought a 1980 Triumph Spitfire, and it always seemed hot in the interior. I noticed the ...
  A: If you have had the heater turned off all the time and heat is coming out of the vents then the ...
Horn/High Beam Flash/Hazzard Lights8/11/2008
  Q: My horn, High Beam Flasher and Hazard lights on my 79 Spitfire stopped working at the same time. I ...
  A: All of the items you lost are powered by the one fuse with all the purple wires on one end. Looking ...
1973 TR6 Brake problems8/10/2008
  Q: Have replaced entire brake system except hard lines and servo unit. After about 8 miles of travel - ...
  A: For the brakes to lock up and the pedal to feel hard the master cylinder piston is held down. When ...
TR3 Horn / turn signal wiring8/8/2008
  Q: 1959 TR3 Had to remove the steering column for suspenion repair and trying to rewire the horn/turn ...
  A: If you mean where to connect each wire. I don't remember and I don't have a good picture of the ...
tr48/8/2008
  Q: where can i take my tr4 63 model for carb adjusted also clutch. ANSWER: That depends on what ...
  A: I'm sure there are many around that area as I use to talk to many of them by phone when I was ...
tr48/7/2008
  Q: where can i take my tr4 63 model for carb adjusted also clutch. ANSWER: That depends on what ...
  A: Sorry, I don't know anyone in that area but don't let a mechanic work on the carburetors unless they ...
alternator8/3/2008
  Q: I hooked the battery up backwards. The ignition light is staying on so I expect the alternator is ...
  A: You may have damaged the alternator but run a test before you purchase one. Check the wires to the ...
Replacing Trailing Arm Bushes8/2/2008
  Q: I believe the trailing arm bushings on my 1966 TR4A (IRS) are original and well over due for ...
  A: If you can get the old bushings out you may be able to do that. I don't remember if I changed any of ...
Oil Leak from Ignition Coil Bracket??8/2/2008
  Q: Am I insane to suspect an engine oil leak coming from the bolts for the ignition coil bracket? This ...
  A: If the hole goes 4" into the side of the block it may have been drilled too deep or it was close to ...
spit rear brake locks before front8/1/2008
  Q: I am done the test on gravel and notice, that on my spit MK2 locks rear wheels before the front ...
  A: The single circuit brake system does not have a proportioning valve so they depend on the size of ...
runs rough7/31/2008
  Q: My 73 Spitfire runs rough after it is warm. After warm, as I try and rev the engine it sputters, ...
  A: You just need to start testing what is necessary for an engine to run. An engine that sputters and ...
74' TR-67/30/2008
  Q: I can't set the carb's I've checked the following: Dwell 35 Timing 4 ATDC Vacuum 14 hg and steady ...
  A: If the RPM raises when you put the Unisyn gauge over the intake of the rear carb it is just an ...
80 Spitfire vacuum advance7/30/2008
  Q: The diaphragm at the distributor must be ruptured and will not hold any vacuum. Consequently the ...
  A: If you have no EGR the combustion chamber temperature would be high and can cause detonation which ...
80 Spitfire vacuum advance7/29/2008
  Q: The diaphragm at the distributor must be ruptured and will not hold any vacuum. Consequently the ...
  A: Frank, you can't eliminate an EGR with timing. An EGR valve is Exhaust Gas Recirculation valve. It ...
74' TR-67/29/2008
  Q: I can't set the carb's I've checked the following: Dwell 35 Timing 4 ATDC Vacuum 14 hg and steady ...
  A: Craig, you should either have a leak-down test done to get a better idea as to weather the low ...
1500 valve seals.7/29/2008
  Q: I've spoken to you before about my 75 Midget with a 78 1500 engine, I rebuilt myself. For the ...
  A: Colin, crankcase pressure ONLY comes from ONE source. Your tests indicate a ring problem, so get a ...
1500 valve seals.7/28/2008
  Q: I've spoken to you before about my 75 Midget with a 78 1500 engine, I rebuilt myself. For the ...
  A: Generally a teaspoon is enough or 4 or 5 squirts from a hand pump squirt gun. The oil floods the ...
74' TR-67/28/2008
  Q: I can't set the carb's I've checked the following: Dwell 35 Timing 4 ATDC Vacuum 14 hg and steady ...
  A: You are giving me confusing info, "90 PSI compression test with the throttles closed is useless ...
gauges7/28/2008
  Q: I have a 1978 Spitfire. About a week or so ago the tach, fuel and temp gauges all quit at the same ...
  A: Use your diagram to see where they all get their power from. Then use a 12v test light to trace the ...
Differential Play7/27/2008
  Q: I have a 1966 TR4A IRS with overdrive transmission. I have isolated the play in the rear driveline ...
  A: It does sound like spider gear play. There is only about .005" inch free play of a ring gear to the ...
Fixing minor transmission oil leaks in Tr77/27/2008
  Q: Howard, A friend has a 1980 TR7 in almost perfect condition, very low miles - even original ...
  A: I think it depends on where the leak is. If it is a seal on the front or rear shaft then I think ...
1500 valve seals.7/27/2008
  Q: I've spoken to you before about my 75 Midget with a 78 1500 engine, I rebuilt myself. For the ...
  A: Triumphs don't have valve seals plus even if you had worn guides it would not cause as much trouble ...
Spitfire rear end vibration/noise7/24/2008
  Q: My 1972 spitfire 1300 has recently and suddenly started vibrating a great deal at the rear end. The ...
  A: Marcus, you can't check wheel bearings when the weight of the car is on them, so your check out on ...
Spitfire rear end vibration/noise7/23/2008
  Q: My 1972 spitfire 1300 has recently and suddenly started vibrating a great deal at the rear end. The ...
  A: A vibration in the rear can be any of a dozen things so you need to put the car either on stands or ...
TR4A Clutch Adjustment7/22/2008
  Q: I have a 1966 TR4A. The clutch is operating fine although it is engaging rather high on the pedal. ...
  A: They are taking most of the free play out of the clutch that way. If your clutch pedal is engaging ...
More on TR6 carbs7/21/2008
  Q: A while back I asked a question about missing at load. You gave me a set of items to pursue. I have ...
  A: Marvel oil works ok in the pots. The dampening of the piston takes the place of an acceleration pump ...
TR2 clutch7/20/2008
  Q: I have a Tr2 which I've just got back on the road after 3 years of being laid up. The clutch ...
  A: Dave, when a clutch has no drive and you have no free play, it is possible that the hydraulic system ...
TR2 clutch7/20/2008
  Q: I have a Tr2 which I've just got back on the road after 3 years of being laid up. The clutch ...
  A: The clutch release bearing is mounted on a slider that is activated by the clutch arm which is moved ...
1972 triumph spitfire distributor7/17/2008
  Q: I have a 72 spitfire that i am trying to replace the distributor cap, points, condensor, and rotor. ...
  A: Mark, that has to be your decision. You have less maintenance with an electronic system but no ...
1972 triumph spitfire distributor7/17/2008
  Q: I have a 72 spitfire that i am trying to replace the distributor cap, points, condensor, and rotor. ...
  A: A lot of different distributors will fit the 72 Spitfire and many 72 Spitfires have had engines ...
starter removal7/15/2008
  Q: I have exactly the same question George asked on 11/23/07. Your answer is exactly what my repair ...
  A: Carlton, I have had to take a lot of things off to get to other things as I was a mechanic on many ...
starter removal7/14/2008
  Q: I have exactly the same question George asked on 11/23/07. Your answer is exactly what my repair ...
  A: Sorry, but I don't remember George or his car nor my answer in 11/07 so you are going to have to ...
TR 3 compression7/10/2008
  Q: I see that the TR 3 is not in your listing of expertise, but hopefully you can guide me on this ...
  A: but I am nowhere near Jersey and I don't work on other peoples' cars any more. I am in the Nashville ...
TR 3 compression7/10/2008
  Q: I see that the TR 3 is not in your listing of expertise, but hopefully you can guide me on this ...
  A: I do have some experience with the TR-3 and I agree, those readings are too high. This could only be ...
Re-Torquing Head Bolts7/8/2008
  Q: 1966 TR4A. How important/critical is it to re-torque the cylinder head after it has been off the ...
  A: Some of the newer head gaskets claim they don't need to be retorqued but I like to "play it safe" ...
TR4A Engine Oil7/8/2008
  Q: In your learned opinion and experience, do you have a firm recommendation on motor oil: brand, ...
  A: Bob, there is nothing wrong with what you are using. It is close to what I use, I just told you what ...
High speed miss - 4th gear only7/7/2008
  Q: I race a 63 Spitfire with a 1296 engine. This weekend I was at the track and from the start I had a ...
  A: My first thoughts were exhaust back pressure but it sounds like you corrected that. High RPM ...
Clutch problem7/7/2008
  Q: In one of your answers about a clutch problem you answered "Let me know about the pedal feel etc. ...
  A: If you are talking about a stuck clutch that has been sitting for a long time here is what I did. I ...
TR4A Engine Oil7/7/2008
  Q: In your learned opinion and experience, do you have a firm recommendation on motor oil: brand, ...
  A: I am not an oil expert but I will be glad to tell you what I do know. First I have no experience ...
TR4A Headlights7/7/2008
  Q: your many posts have been very useful to me. I have a 1966 TR4A. Can the stock wiring handle ...
  A: The 14ga wire can handle it I believe, but the switches are the weak point and they may be ok, but ...
1975 Triumph Spitfire 15007/6/2008
  Q: My 1975 triumph spitfire 1500 is having problems with the lights. The brake, reverse, and ...
  A: These items are on several different circuits so it is then necessary for you to take a test light ...
Spitfire Pitfalls7/6/2008
  Q: I'm considering a 1972 Spitfire and have no real experience with them other than vague memories of a ...
  A: Hmmmm? what to look for on a unrestored 32 year old car? How about everything! The Spitfire has a ...
Timing marks7/5/2008
  Q: I have a MK3 1967 1296cc. Spitfire. It is missfiring and I believe the timing is out. Their is a ...
  A: The earlier Spitfires had a wedge shaped pointer on the timing cover and lines on the edge of the ...
Disassemble of 77 Spitfire Clutch Master cylinder7/5/2008
  Q: I am having problem removing the piston assembly from the clutch master cylinder. The Haynes manual ...
  A: You can order parts for the Spitfire from several companies like The Roadster Factory, Moss Motors ...
Car won't start7/4/2008
  Q: I have a 1974 TR6 that has been completely restored (or so I thought). This winter I had the ...
  A: To test the solenoid you should confirm that the large battery cable on the solenoid has power, and ...
Spitfire wing to bonnet joint7/4/2008
  Q: I am wondering if a sealing compound should be run along the outside of the wing to bonnet joint on ...
  A: If you are talking about the joint that has the chrome bead that runs the length of the hood, No I ...
Clutch whining7/3/2008
  Q: I just replaced the clutch fork pivot pin on my 1980 Spitfire 1500. Now when I depress the clutch ...
  A: The release bearing is not designed to run all the time so that was your whine. I have found that ...
Clutch whining7/3/2008
  Q: I just replaced the clutch fork pivot pin on my 1980 Spitfire 1500. Now when I depress the clutch ...
  A: Even though the release bearing is on a slider, when you replaced the pin in the arm, you slightly ...
ignition light7/2/2008
  Q: Just got my tr3b running without too much difficulty after a few years sitting and notice that the ...
  A: What was that suppose to test? The test for a generator is to make up a test lead of a 12ga wire to ...
Header rail seal7/2/2008
  Q: could you please tell me which way round I fit the header rail seal? There is a flat side and a ...
  A: Keven, if there is a lip on the top rail on the back side, then the flat part of the seal goes ...
Triumph info7/2/2008
  Q: I worked all day trying to get the headlights to work. I got the red wires(park lights ect.) all ...
  A: Check for power on the master light switch (center of dash) the brown wire should be hot all the ...
Install bushings7/1/2008
  Q: I have a 1980 Triumph Spitfire 1500. How do you install the bushings on the front wishbone arms? I ...
  A: I have seen mechanics lube the bushing with everything from white grease to silicone grease when ...
Spitfire door gap6/30/2008
  Q: I have a 1977 Spitfire 1500. The floor pan is very rusty but worse is the lower A post, Outer Sill ...
  A: I found that I could jack the body up in the center until the doors seemed to fit correctly then ...
75 spitfire master cylinder repair6/29/2008
  Q: i want to know how to get the seal on the primary piston in the master cylinder.it has large ends ...
  A: While it is difficult sometimes to get the seals on the pistons, you should examine the old seals ...
Turn signals6/29/2008
  Q: I just bought a 1979 Triumph Spitfire and the turn signals do not work. The 4 way flashers work so ...
  A: Fred, The green wire that powers the flasher switch is the same power that operates the fuel gauge ...
Turn signals6/29/2008
  Q: I just bought a 1979 Triumph Spitfire and the turn signals do not work. The 4 way flashers work so ...
  A: Fred, check for power on the green wires at the fuse box and if that is ok go to the hazard switch ...
M.G. High Speed Miss6/28/2008
  Q: I have a 1969 MG Midget with a Crane electrical ignition taking the place of the original point and ...
  A: Keith, a scope can detail and pinpoint any and all problems in the primary and secondary of the ...
M.G. High Speed Miss6/28/2008
  Q: I have a 1969 MG Midget with a Crane electrical ignition taking the place of the original point and ...
  A: I have not seen worn guides do that. First look closely at the exhaust system as a leak anywhere ...
Spitfire Body Mounts6/24/2008
  Q: On my 79 spitfre I removed some of the bolts holding the body to the Frame. I expected to find some ...
  A: I think Moss and TRF have a mounting kit available but I believe the spacers are metal. I have not ...
Spit 1500 Grease Cap6/21/2008
  Q: the front left wheel bearing grease cap on my '75 spit keeps falling off and rolls around in the ...
  A: There are only two parts involved so you should be able to look at them to see what is wrong. Either ...
rumbling in car after 45mph6/21/2008
  Q: I recently bought a 1968 spit fire It runs great in all gears except 4th rumbles unless your going ...
  A: A "rumble in the car" narrows the problem to only 1000 possible causes. You will need to get it a ...
Exhaust6/21/2008
  Q: Howard. I would like to get rid of the stock muffler on my Spitfire and replace it with something ...
  A: I have seen people do it but keep in mind that a muffler that sounds good on a 650cc dual pipe bike ...
distributor6/21/2008
  Q: I have 1972 tr6 triumph dist problem it is busting the rotors bottons, i'll put one in it will fire ...
  A: For a rotor to hit anything the rotor must slip up off the shaft, or the shaft move up or sideways. ...
body6/20/2008
  Q: I own a Triumph spitfire 1500. I am looking for the bracket that support the brake master cylinder
  A: Don't know if that is available, but you need to talk to some of the British car parts suppliers ...
ignition light6/20/2008
  Q: Just got my tr3b running without too much difficulty after a few years sitting and notice that the ...
  A: Even though the little light says "Ign", it is not an ignition light, it is a charge light and is an ...
TR250 Clutch6/18/2008
  Q: I am restoring a tr250 and bought new clutch master cylinder, slave cylinder and hosing. After ...
  A: Triumph on several models has designed their release system to be right on the edge of having enough ...
Clutch pedal won't depress6/15/2008
  Q: I was driving on the highway near my home when I downshifted and heard and felt a "pop". Now the ...
  A: With the box out you should be able to see what is binding and not allowing the arm to move. Your ...
Clutch6/15/2008
  Q: I have a '65 TR4A and the clutch pedal is very stiff. I have changed the clutch kit, clutch master ...
  A: By changing the master cylinder to a smaller diameter bore or the slave to a larger bore, it will ...
Clutch pedal won't depress6/15/2008
  Q: I was driving on the highway near my home when I downshifted and heard and felt a "pop". Now the ...
  A: Tom, you will have to refresh my memory as to what kind of Triumph this is and I am familiar with ...
slave cylinder6/14/2008
  Q: I just rebuilt and installed the slave cylinder on my '78 Spitfire. I inserted the cylinder using a ...
  A: The Spitfire is noted for needing the pedal to be pushed hard to the floor to disengage the clutch ...
1974 spit - temp monitoring6/14/2008
  Q: I have talked with you about my spit, I had an overheating episode. How is the best way to install ...
  A: Are you in the US? All US versions of Triumphs had to have charcoal canisters so little to no HC ...
Clutch pedal won't depress6/14/2008
  Q: I was driving on the highway near my home when I downshifted and heard and felt a "pop". Now the ...
  A: Before removing the trans, you should remove the pinch bolt holding the slave cylinder in and pull ...
1974 spit - temp monitoring6/14/2008
  Q: I have talked with you about my spit, I had an overheating episode. How is the best way to install ...
  A: Mac, I have no experience with digital thermometers so I can't comment on their accuracy. The fact ...
GT6 6 MK 3 WINDSCREEN WIPERS6/13/2008
  Q: THE GT6 MK 3 THAT I JUST BOUGHT THE PASSENGER WIPER WAS MISSING,FITTED NEW ONE 12" ,BUT FOUND THE ...
  A: Jim, unless someone has replaced one of the wheel boxes with one from some other kind of car they ...
GT6 6 MK 3 WINDSCREEN WIPERS6/13/2008
  Q: THE GT6 MK 3 THAT I JUST BOUGHT THE PASSENGER WIPER WAS MISSING,FITTED NEW ONE 12" ,BUT FOUND THE ...
  A: If the one blade is ok and the other is off, just remove the arm and blade that is off and operate ...
Pushrod6/12/2008
  Q: I have a 1976 triumph Tr6, The problem I have it keeps throwing #4 intake push rod off when driving ...
  A: There are several things that can make a pushrod jump out, like a weak or broken valve spring, a ...
Spitfire engine revs rising when warm6/11/2008
  Q: I have a Spitfire 1500, 1977, when the engines cold it runs perfectly at around 950-1000 rpm, ...
  A: That can happen, and it is dangerous to the engine because the oil has a very low octane rating and ...
1975 midget full throttle6/10/2008
  Q: Up till recently my mg midget has run fine no problems, but out of the blue the engine will full ...
  A: James, No engine on earth can run at 4000+ RPM unless the throttle is open or a lot of air is ...
TR6 Door Latch6/10/2008
  Q: I have a 1970 TR6. The door is from another TR6 car (this is how I bought the car). I can not adjust ...
  A: The only adjustments are the door hinges and and the striker plate. Sometimes the holes for mounting ...
Spitfire engine revs rising when warm6/9/2008
  Q: I have a Spitfire 1500, 1977, when the engines cold it runs perfectly at around 950-1000 rpm, ...
  A: Since you have twin SUs this is not a USA car, correct? You will have to tell me where the valve ...
1974 spit - temp monitoring6/9/2008
  Q: I have talked with you about my spit, I had an overheating episode. How is the best way to install ...
  A: You can go to all that trouble if you like but, the temp spike you see on your gauge is coolant temp ...
Spitfire not running without choke6/8/2008
  Q: I have a 1971 Spitfire. I have recently gotten it running by replacing nearly everything. I am ...
  A: The jet adjustments are on the bottom of each carb. Adjust the 5/8" nut up to lean and down to ...
1974 Triumph spit 15006/8/2008
  Q: Howard, I just bought my 1974 spit. The previous owner had some major work done on the engine. ...
  A: That is a lot of work and expense. To first answer your question, No, it is not normal to have a lot ...
J type overdrive Triumph TR66/7/2008
  Q: TR6 is not shifting into overdrive. What are the correct steps to tract down the problem?
  A: First confirm that the OD solenoid is activated when the OD switch is on and the gear lever is in ...
Front Wheel Bearing endfloat - Spitfire6/4/2008
  Q: Howard, I have a 1977 Spitfire 1500 and noticed some movement within my front wheel bearing. ...
  A: When they say "Hand Tight" they are referring to just snug it down with a wrench. Then back off one ...
OIL PASSING INTO DISTRUBUTER GT6 MK36/3/2008
  Q: I JUST BOUGHT A PRISTINE TRIUMPH 1973 MK 3 GT6 ,AROUND TOWN THERE WERE NO PROBLEMS,BUT AFTER 20 ...
  A: Jim, I have never looked into their system but anything is better than the stock system. I'm sure ...
Opposite clutch problem6/3/2008
  Q: I have read a lot of your answers...Very helpful. I have a 71 Spitfire that had been sitting in a ...
  A: There are several things that can make a car have no drive. You first need to check to see that the ...
OIL PASSING INTO DISTRUBUTER GT6 MK36/2/2008
  Q: I JUST BOUGHT A PRISTINE TRIUMPH 1973 MK 3 GT6 ,AROUND TOWN THERE WERE NO PROBLEMS,BUT AFTER 20 ...
  A: I have seen many Triumphs and other British cars running around with loose distributor shafts and ...
brake line leak6/2/2008
  Q: Me again I was loosing brake fluid this week I found the leak. Its between the rear flex hose and ...
  A: The copper washer is a seal. Once it is compressed it sometimes is difficult to get it to seal ...
brake line leak6/2/2008
  Q: Me again I was loosing brake fluid this week I found the leak. Its between the rear flex hose and ...
  A: If it is the connection that uses a banjo fitting, it does have a copper washer on either side of ...
Wheel Locked up5/31/2008
  Q: I am by no means an expert in cars, however I do have a 1971 Triumph Spitfire, hasn't run for years ...
  A: It is common for the brake disks to rust and stick when sitting up for a long time. If the hand ...
Connecting Rod Bearings5/28/2008
  Q: I want to replace the connecting rod bearings and mains in my 1970 Spitfire. I've removed one ...
  A: The bearing size is stamped into the shell on one end of each shell. There will be an emblem or the ...
Oil leak through the breather cap5/27/2008
  Q: I have noticed lately that my 1960 Triumph TR3 seems to be throwing oil out through the breather ...
  A: You will need a compression gauge (not expensive & available at any auto parts store or Wall Mart) ...
tr3a overheating5/27/2008
  Q: I have a 61 tr3a with an overheating issue. The engine gets hot in normal conditions but seems to ...
  A: The temp gauge is not electrical so it can have nothing to do with any overheating or perception of ...
Oil leak through the breather cap5/26/2008
  Q: I have noticed lately that my 1960 Triumph TR3 seems to be throwing oil out through the breather ...
  A: You either have a stopped up crankcase breather system or you have excess crankcase pressure due to ...
Spitfire 1500 Gear Oil to use5/26/2008
  Q: Howard, Do you recommend using a lighter oil in the Spitfire tranny to help ease shifting ? I ...
  A: Yes, many British cars and even domestic cars switched to a lighter grade oil to help the syncros ...
timing cover bolt5/26/2008
  Q: Howard, I have a 1974 spit IV, This weekend I took on the project of changing the timing cover ...
  A: Yes it is something to keep in mind. It is possible to get a leak from the threads out to the cover ...
tr6 not charging5/25/2008
  Q: i have a 74 tr6 and i cant seem to keep a charge on the battery for some reason.i put in a new ...
  A: You need to do two preliminary tests. First remove either of the battery cables and put a 12v test ...
Adjusting valves 72 TR-65/22/2008
  Q: Great explanation on adjusting valves however my car has a new mild cam and calls for different ...
  A: Bob, all you need to do is look at the exhaust header and the intake manifold and you can see that ...
Adjusting valves 72 TR-65/21/2008
  Q: Great explanation on adjusting valves however my car has a new mild cam and calls for different ...
  A: Bob, what I gave you was the factory specs for a stock cam. if you have a different cam, you need to ...
1978 Triumph Spitfire5/21/2008
  Q: A friend of mine just inherited a 1978 Spitfire from his Grandfather. It has 28,000 original miles ...
  A: Yes, it is possible that the wheel bearings are the cause. Also there are inner universal joints on ...
Pusher fan on a Spitfire5/19/2008
  Q: I had previously asked about a water pump change to remove the clutching fan. After some research ...
  A: I have met people who used the "push through the radiator" plastic ties, and they said they have not ...
Exhaust manifold5/17/2008
  Q: Are the exhaust manifolds from a tr4 interchangeable with a tr4a and all years of tr4's
  A: I have never made that change and I don't have anything in print that says they are interchangeable. ...
1275 crankcase venting5/16/2008
  Q: my 68 midget with a fully rebuit engine has no crankcase venting at all except for a small hole 1/4" ...
  A: A draft tube is probably not legal but most any pcv valve would work if you have an easy place to ...
MG Midget with 32/26 Weber5/13/2008
  Q: I hope you can help. I have a 75 Midget with a 1978 engine which I rebuilt in 2006. It ran great ...
  A: When you leave the hose open to outside air it is probably violating local emission control laws and ...
Starting problems GT6 after engine rebuild.5/13/2008
  Q: I've just rebuilt my two litre engine to a high standard but now it wont start!The engine turns, i ...
  A: It can be frustrating to build an engine and it not start. You need to go to the basics to find the ...
MG Midget with 32/26 Weber5/13/2008
  Q: I hope you can help. I have a 75 Midget with a 1978 engine which I rebuilt in 2006. It ran great ...
  A: Ok, on the compression tests. No, on the venting the crankcase (valve cover pipe) into the intake ...
GT-6 Carb conversion5/13/2008
  Q: I recently purchased a 1967 Triumph GT-6 with the 2000cc GT-6+ motor in it. The carbs are no good ...
  A: Most of the parts suppliers have carb conversions so you need to contact them to see what is ...
MG Midget with 32/26 Weber5/13/2008
  Q: I hope you can help. I have a 75 Midget with a 1978 engine which I rebuilt in 2006. It ran great ...
  A: First your compression test is no good with the throttle closed (especially with a Weber carb) ...
Triumph Timing Marks - again5/12/2008
  Q: I see that your expertise is in the TRs and Spitfires, but my question is about a Spitfire with a ...
  A: Your method is close to correct and is commonly called "Splitting Overlap". I doubt the cam has one ...
triumph spitfire valve seals5/10/2008
  Q: I am working on putting my 1975 spitfire 1500 back together, I am learning as i go. My question ...
  A: Triumph did not put valve stem seals on the engine. If you have seals on the engine now, it was ...
replacing convertible top spitfire5/8/2008
  Q: What do I need to purchase besides the top to replace a torn vinyl top on a spitfire and how big a ...
  A: As I said Susan, I am no expert at installing tops and have never worked in a trim shop so the only ...
vitesse engine problem5/8/2008
  Q: Mk1 Vitesse 2litre won't start. it's been sat for a month.turns over on the starter fine. has a ...
  A: I have never even seen a Vitesse here in the US but any engine that will not start is missing one or ...
replacing convertible top spitfire5/7/2008
  Q: What do I need to purchase besides the top to replace a torn vinyl top on a spitfire and how big a ...
  A: Over the years I have replaced a few tops on my own cars but we never did it in any of the ...
Water pump and clutching fan5/6/2008
  Q: My clutching fan is not working properly and need replacement. I have never been a great fan of the ...
  A: I am with you in that I am not a fan of clutch fans either, however I am also not a fan of flex fans ...
Carburetor dripping gas5/6/2008
  Q: Now the next problem with my 1500 Spitfire. I noticed that the automatic (water) choke was so loose ...
  A: It sounds like the carburetor needs to have a good overhaul. There are several things that can cause ...
overdrive or clutch slipping5/6/2008
  Q: Jim, I resently bought a 1980 spitfire, it had a new clutch, pressure plate and bearing, something ...
  A: There are three clutches in an overdrive car. The main engine clutch and two cone shaped clutches in ...
downshift clashing5/6/2008
  Q: I have a 1980 Spitfire, and I have rebuilt the transmission, replaced the clutch, and replaced the ...
  A: Your clutch does not know if you are upshifting or down shifting so I doubt you have a clutch ...
1977 Spitfire Speedometer Cable5/4/2008
  Q: Speedometer quit so I pulled the cables. The lower one attached to the transmission will not pull ...
  A: I don't remember that gear being plastic but it has been a long time since I was into a 77 Spitfire ...
Engine Trouble Cont.5/1/2008
  Q: Howard- i had to start a new question but here is what you asked me before, "Remove a spark plug ...
  A: Sorry Ross, I was doing some assuming. A compression test is when you remove all spark plugs and ...
premium or regular gas5/1/2008
  Q: I have a 1959 TR3. This was anniversary gift from our children. My question is what does it use ...
  A: You can just add high octane fuel to the tank depending on how much of each you have. If the tank is ...
premium or regular gas5/1/2008
  Q: I have a 1959 TR3. This was anniversary gift from our children. My question is what does it use ...
  A: Yes, all high compression engines should run high test gas. The higher the compression the higher ...
Engine Trouble4/30/2008
  Q: Howard- I am restoring a 1974 Triumph Spitfire and hit a bit of a road block this weekend. The ...
  A: Remove a spark plug and then reconnect the plug wire to the plug and lay the plug on a metal part of ...
Engine Trouble4/30/2008
  Q: Howard- I am restoring a 1974 Triumph Spitfire and hit a bit of a road block this weekend. The ...
  A: While it is possible to foul plugs in an hour you should have seen a lot of either blue or black ...
Steering play on TR4A4/29/2008
  Q: Howard, Any ideas on improving the steering play I get at speed on my 66' TR4A. I thought about ...
  A: The only way to find loose play in steering is to look while someone works the steering wheel back ...
replacing new locks MKIV 19714/29/2008
  Q: Ive just bought a MkIV 1971 triumph spitfire. Car cant be locked and I want to secure it. Is there ...
  A: The Haynes manual does cover the removal of the door lock in the removal of the outer door handle ...
1979 Spitfire Wiring4/28/2008
  Q: Howard, I recently refinished my dash on my 1979 Spitfire Wiring. As I took the components apart I ...
  A: Ethan, You are not making any sense. You said; "When it was connected to the tach it was fine, ...
TR6 mid-rpm to high-rpm miss4/27/2008
  Q: 1972 2.5, professionally prepped: .030 over, .020 lowered deck, GP2 cam, G2 roller rocker, Carrillo ...
  A: All engines require the same three to run with conditions on each. From the lawn mower to the race ...
1979 Spitfire Wiring4/26/2008
  Q: Howard, I recently refinished my dash on my 1979 Spitfire Wiring. As I took the components apart I ...
  A: The best way I found is to look at the wiring diagram to see everything that is on that fuse and ...
Glass winshield installation on TR64/25/2008
  Q: I am trying to figure out how to install a good used window into a New front windshield rubber I ...
  A: Charles, I don't know if my answer went or not, so here it is again, I have over the years not been ...
clutch fluid on the floor board leak4/14/2008
  Q: where is the clutch fluid coming from that is landing on the floor board and how do i fix it or can ...
  A: If it is clutch fluid, it is coming from the clutch master cylinder. Sometimes a rebuild kit will ...
head gasket4/12/2008
  Q: I have a 1978 1500 with a 1975 motor. was wondering if you could give me some information on the ...
  A: Tell who ever you order the gasket from that you don't know the origin of the block but it is the ...
head gasket4/11/2008
  Q: I have a 1978 1500 with a 1975 motor. was wondering if you could give me some information on the ...
  A: Yes the block is "flycut" but the gasket is much thicker around the rim so as to fit into this ...
Engine Trouble4/10/2008
  Q: Howard- I am restoring a 1974 Triumph Spitfire and hit a bit of a road block this weekend. The ...
  A: To eliminate the anti run on valve as a possible cause disconnect the vacuum hose that runs from it ...
Heat Shield Bracket Assembly4/9/2008
  Q: Howard, I received my heat shield for my 1978 Spitfire from Victoria British, but it did not come ...
  A: That is not a part that would normally ware out so it may be difficult to locate. Have you tried The ...
Spitfire electicial surge4/8/2008
  Q: When driving my 77 Spit, it seems as though I have an occasional electrical surges - the blower fan ...
  A: That is one possible cause so you need to connect a volt meter to the battery and keep it in the car ...
80 Spitfire broken flywheel bolts4/5/2008
  Q: went to start it to move it out of garage and starter just spun at high speed. Pulled motor flywheel ...
  A: The machine shop should be able to drill the ovaled hole out to a larger dowel to fix. You can't use ...
Washer pump switch4/4/2008
  Q: Where is the washer pump switch located on the 72 TR6. I am trying to restore a vehicle but am ...
  A: The light switch should be a lever on the right side of the steering column. The car is 36 years old ...
rebuild kit4/4/2008
  Q: I have a 1971 GT6 and am inquiring if you know of any authorized dealerships where I can purchase a ...
  A: The Triumph manufacture went out of business in 1980 so there are no "authorized dealers" anywhere ...
Turn signal and warning flasher4/3/2008
  Q: I have a 1978 Triumph Spitfire. My turn signals will not work. when I checked the emergency ...
  A: If it were mine I would check the grounds first at all the lights and confirm that the correct color ...
1970 Spitfire mk3 brake master cylinder4/1/2008
  Q: I am trying to repair a leaking Girling brake master cylinder. I have ordered the repair kit from ...
  A: On the US tandem master cylinder there is a "tipping valve" that must be removed. Take the reservoir ...
1973TR-64/1/2008
  Q: Car set for 20 years I got engine running and "road ready" to test drive; the clutch will not ...
  A: This was a common problem on British cars and bikes when they sat up for a long time. I learned a ...
my spitfire leans to one side.3/31/2008
  Q: in the middle of a full restoration of my spit mk4, put the body back on the chassis, every thing ...
  A: It is probably the rear spring either weak on one side or loose mounting in the center. Rear spring ...
filter between pump and carb3/30/2008
  Q: Question I installed that filter between the pump and the carb that you recommended. Is it supposed ...
  A: Simple test is to remove the line from the carb and put the line in a jar or can and spin the engine ...
TR6 Horn repair3/29/2008
  Q: i had a Superior steering wheel installed on my 1972 TR6 back in 1979. The horn stopped working ...
  A: Check the horns for power when the key is on. If they are powered then short the horn button wire ...
1974 TR63/26/2008
  Q: I just took my TR6 out of storage. I started it up to warm up the engine for about 5 mins. I drove ...
  A: It could be the filter or the pump but they are just two things of a hundred things that can stop an ...
1500 block cyl sleeve3/26/2008
  Q: HMF III, Spitsbits and Rimmerbros show a sleeve. Jim in 10/14/06 answer says no sleeves. My shop ...
  A: Not loose sleeves. You can sleeve most engines if the cylinder wall is damaged but it is usually too ...
fuel pressure issues3/20/2008
  Q: I have since replace the fuel pump and kept my gauge on for a few days to see how it was going it ...
  A: It sounds like the fuel that is trapped between the pump and the carbs is absorbing heat and ...
Triumph Pistons and Rings Problem3/20/2008
  Q: Ray again. Sorry about the mix up with the last answers .When I said I had a look under the pistons ...
  A: All of the older Triumphs I worked on had a static timing quoted and you didn't need to have it ...
Triumph Pistons and Rings Problem3/19/2008
  Q: Ray again. Sorry about the mix up with the last answers .When I said I had a look under the pistons ...
  A: I had an old man come into a dealership I was working in and I was tuning an MG. I had the MG ...
Triumph Pistons and Rings Problem3/18/2008
  Q: I have a 650 unit construction.What would cause the back of the piston to start to drag on the bore. ...
  A: Ray, you are not making it clear. You say the dot is down on the second ring but then you say the ...
TR6 Stromberg 175 CD-2 SE Carbs3/18/2008
  Q: I have a 1974 triumph, and I just had both of the carbs professionally rebuilt back east. I got them ...
  A: It sounds like you didn't balance the two carbs correctly. Do this, disconnect the pinch bolts ...
Triumph Pistons and Rings Problem3/17/2008
  Q: I have a 650 unit construction.What would cause the back of the piston to start to drag on the bore. ...
  A: The black under the head of a piston is an indication of detonation. (abnormal combustion) ...
Triumph Pistons and Rings Problem3/16/2008
  Q: I have a 650 unit construction.What would cause the back of the piston to start to drag on the bore. ...
  A: This is for Triumph cars but I happened to have been a motorcycle mechanic prior to my car ...
78 Spitfire3/14/2008
  Q: Sir, Will your procedure regarding valve adjustments for the TR Triumph (3/08)be similar for a 78 ...
  A: John, you need to do a simple test. Connect up a 12v test light to the electrical post on the ...
Spitfire will not start3/13/2008
  Q: My 1974 1500 spitfire starter will not crank with the ignition switch, looking at the schematic, I ...
  A: Are you talking about the fuseable wire? If you are it is usually pink with a white tracer and looks ...
78 Spitfire3/12/2008
  Q: Sir, Will your procedure regarding valve adjustments for the TR Triumph (3/08)be similar for a 78 ...
  A: Yes, the procedure is the same except on the four cylinder engine you will see #1 & 3 springs ...
GT6 Horn3/12/2008
  Q: The horn in my GT6 only works when the car is wet. The horn will fire every time if I bypass the ...
  A: Glad you are making headway on your car. 1. If it is running well you may not need to check ...
GT6 Horn3/8/2008
  Q: The horn in my GT6 only works when the car is wet. The horn will fire every time if I bypass the ...
  A: I agree with you diagnosis on the wires to the horns. You can use a voltmeter to diagnose where the ...
TR^ Valve adjustment3/8/2008
  Q: I have a 1976 TR 6 with about 69K miles. It runs great, but my mechanic said that I need to adjust ...
  A: Adjusting valves is not difficult, but you must follow procedures. A standard set of tools are all ...
Replacing the speedometer cable3/7/2008
  Q: Howard, I have a 1980 Triumph Spitfire with a broken speedometer cable. I ordered a new one from ...
  A: Bill, there is only one cable attached to the transmission and it is the speedometer cable. It is ...
layshaft won't fit3/6/2008
  Q: I am wrapping up the rebuild of my Spitfire 1500 transmission. I am using the laygear and reverse ...
  A: Working in several dealerships and in my own shops over the years I have built many boxes and I have ...
layshaft won't fit3/6/2008
  Q: I am wrapping up the rebuild of my Spitfire 1500 transmission. I am using the laygear and reverse ...
  A: You need to count the number of teeth on each gear that you switched. If the number of teeth are the ...
GT6 spark plugs3/3/2008
  Q: I removed my spark plugs one at a time to check the gap and found the first 5 looked the same but ...
  A: It just means there may be a problem and tests are needed. First you need to either clean or ...
1972 tr6 triumph2/29/2008
  Q: good morning, i have a 1972 tr6 triumph that i need to know how to time the two gears on cam, also ...
  A: There should be a dot next to one of the holes in the cam sprocket and that you should place at ...
Spitfire door and ignition locks2/28/2008
  Q: On my 1980 Spitfire I only got a key for the Ingnition when I got the car. I understand the ...
  A: I'm not Jim but I will try to answer your questions. I think you will find that the ignition key is ...
1980 spitfire charcoal canister2/28/2008
  Q: I recently purchased a 1980 Spitfire 1500. The car had not been ran for 6 years. The engine starts ...
  A: First this means the canisters are trashed. The fuel can come from the fuel tank or from the ...
frozen clutch2/27/2008
  Q: Howard, My 69' Spit worked good then sat for 4 years and I,m getting good movement on the slave. ...
  A: When you push the rod in (forward) by hand, you are only taking up the free play. You can not ...
car acting up2/26/2008
  Q: Howard I have a 1972 spitfire IV. weird things happening if I make a hard left the car floods out ...
  A: To check fuel pressure you need to purchase a fuel pressure gauge. Most any auto parts store even ...
car acting up2/26/2008
  Q: Howard I have a 1972 spitfire IV. weird things happening if I make a hard left the car floods out ...
  A: If it is really flooding, than you need to look at the float levels, the condition of the needle and ...
75 Spitfire2/26/2008
  Q: I am looking for the stick shift shaft for the 75 spitfire I can find about everything but the ...
  A: If you are referring to the shift rail the runs forward /aft that moves the shift forks, Victoria ...
frozen clutch2/25/2008
  Q: Howard, My 69' Spit worked good then sat for 4 years and I,m getting good movement on the slave. ...
  A: Jason, if the pressure plate springs are not forcing the slave cylinder rod back into it's bore, ...
frozen clutch2/25/2008
  Q: Howard, My 69' Spit worked good then sat for 4 years and I,m getting good movement on the slave. ...
  A: First, what do you mean by "the pushrod on the fork does not return by itself" ??? The method I ...
engine running on2/24/2008
  Q: I have a 69 gt6, whenever I shut the car off the motor will continue to run on. I have checked the ...
  A: You should always run high test gas. As far as running-on after you turn the ignition off, there are ...
Fuel Tank2/21/2008
  Q: On my 1980 Spitfire there is an air vent line coming out of the top of the fuel tank. This vent ...
  A: That is a Vapor Separator to trap fuel from going on to the charcoal canister. It does have a ...
Clutch problem?2/21/2008
  Q: I have a 1980 Spitfire 1500. I replaced the clutch and the slave cylinder. With the engine off, I ...
  A: You should not have more than about an inch or so free play in the clutch pedal. What is the 2x4 on ...
Clutch problem?2/20/2008
  Q: I have a 1980 Spitfire 1500. I replaced the clutch and the slave cylinder. With the engine off, I ...
  A: From what you say it is obvious that the clutch is not releasing when you depress the clutch pedal. ...
Transmission and differential fluid changing2/18/2008
  Q: I just purchased a 1980 Spitfire that has sat for 3 years. I just got the engine running and now I ...
  A: By 3rd member, I mean what domestic mechanics call the "chunk". There is a danger of braking a ...
Transmission and differential fluid changing2/18/2008
  Q: I just purchased a 1980 Spitfire that has sat for 3 years. I just got the engine running and now I ...
  A: Unfortunately, BLM in their infinite wisdom decided not to put a drain plug in many of the ...
stuck spitfire clutch2/13/2008
  Q: I saw your answer to the fellow with the "stuck" clutch. I have a similar problem, but need a little ...
  A: I don't remember saying anything about removing the slave cylinder for a stuck clutch. While it is ...
the cuttoff calender date/type that separater the 72 TR62/12/2008
  Q: Is there actual date that a difference in car parts for the TR6 happened. and how can I tell which ...
  A: If you have a business license, you should be able to get connected as a retailer with Moss Motors, ...
egr port2/10/2008
  Q: I own a TR250 that I just had rebuilt. The original head was toast and I had to find a replacement. ...
  A: I doubt anyone makes a block off plug as it is a federal offence to disable any emission control ...
GT6 Mk3 (plus) Stromberg Carb Problem2/9/2008
  Q: When the engine is running I have a problem in that a significant amount of fuel is running out into ...
  A: All you can do then is a standard "Wet" and a "Dry" compression test. A compression gauge is not ...
Spitfire compression test2/9/2008
  Q: I was wanting to run a compression test, but I'm afriad I'm a complete novice in this respect - I've ...
  A: First pull all of the plugs and remove the small wires on the coil. (only one side is necessary but ...
1968 GT62/8/2008
  Q: This car sat for about 4 years. It had run well in the past but no longer. Some prior owner put a ...
  A: Even though an advanced ignition timing can speed up an idle it is completely impossible to get 1200 ...
A prior question you answered2/6/2008
  Q: I noticed that you indicated that one could adapt an MGB drive train to an MG TD. I have a 1971 MGB ...
  A: Ronni, You are far better equipped than most of the fabricators that modify cars. You should not ...
A prior question you answered2/6/2008
  Q: I noticed that you indicated that one could adapt an MGB drive train to an MG TD. I have a 1971 MGB ...
  A: At a MG dealership in Jax FL in the 60s we put a complete MGB drive train in a TD. I don't remember ...
Title replacement in TN2/5/2008
  Q: I saw that you answered a Title question and finished by saying you are in TN...I'm hoping you can ...
  A: In TN you can apply for a labor and storage lean title through the DMV. First find out how long the ...
starter silenoid2/5/2008
  Q: Restoring an 80 Spitfire,Got it running before removing engine to detail it and frame.Replaced ...
  A: The starter solenoid has two small connections and the two large posts. One large post connects to ...
Triumph Spitfire firing problems2/2/2008
  Q: I recently received a 1978 Spitfire 1500 from my uncle. I've only had it for a week but it already ...
  A: You need to determine what is missing, fire or fuel. First pull a plug wire and and plug and lay it ...
Stromberg 175 cd- Triumph Vitesse2/2/2008
  Q: I have recently purchased a 1968 mk1 2litre Triumph Vitesse with Twin stromberg 175cd carbs. With no ...
  A: If you over fill the top with oil,(engine oil) the piston will be hard to lift the first time but it ...
GT6 Brake Master Cylinder1/31/2008
  Q: I'm installing a brake master cylinder repair kit for my '71 GT6 Mk III and I cannot remove the ...
  A: When you say "Secondary" plunger I take it that you have the tandem master cylinder. Did you remove ...
Valve stem seals1/28/2008
  Q: I had bronze valve guides (O.D. .50" w/no lip on top) installed in a 1500 MG Midget cylinder head as ...
  A: This is a subject I am divided on. Since the Spitfire/Midget 1500 don't use seals as many British ...
Brake Pessure Valve?1/19/2008
  Q: I have a 1971 Spitfire Mark IV. We are looking for a repair kit for the Brake Pressure Valve (not ...
  A: If you are talking about the brass unit with all the lines and a switch, that is the pressure ...
Correct Oil Pressures1/15/2008
  Q: I have a 1966 TR4A IRS which I have owned for 8 years. There is approx. 5,500 miles on a rebuilt ...
  A: Yes, your oil pressure is higher than normal. First you need to get another gauge to check the ...
1966 Spitfire Mk2 Gearbox1/11/2008
  Q: I have a main shaft that is bad in my gearbox and am looking at replacing it. Will any of the later ...
  A: Many of the other spitfire boxes will work, but you should do an inspection rather than go by ...
tuning1/9/2008
  Q: How do you develop a camshaft profile to meet a performance engines subtleties?
  A: Over the years and from when I use to race motorcycles on flat tracks in the AMA I learned a little ...
Engine misfiring1/6/2008
  Q: Actually I've been approaching it in much the way that you say but the full history would take many ...
  A: Your carbs don't have the 3mm Allen adjustment down in the bottom of the oil reservoir? What happens ...
Engine misfiring1/5/2008
  Q: GT6 1971, sat in the garage for 25 years, now much restored. When I picked it up from the restorer ...
  A: Your symptoms don't pin point the problem. When I was working in dealerships and shops I learned not ...
Chassis Paint12/31/2007
  Q: I've removed the tub from my '74 1500. The frame is lightly rusted, and I'll be wire brushing it. ...
  A: I guess it depends on your bank and what you are building. You have already ruled out powder coat as ...
Exhaust problems12/29/2007
  Q: I have a '73 GT6 with a '71 TR6 2.5L engine. It's got dual 175 CD-2 Stromberg carbs. When I run the ...
  A: If the smoke is blue it is burning oil. If it blows more blue smoke when accelerating it is either a ...
1981 TR7 spark plugs12/29/2007
  Q: I know the firing order is 1342 but I don't know which one is which on the distributor and on the ...
  A: You can't depend on the location of the distributor shaft being where the factory put it so you need ...
windows12/28/2007
  Q: I'm also having problems with the windows on a TR 6 Iv'e just bought. They seem to wind down OK but ...
  A: It could be several problems but first remove the door panel and lube the glass to runner area with ...
Triumph cam chain oil slinger12/27/2007
  Q: I am re-assembling a Triumph 1147 engine and forgot which way the cam cam chain oil slinger should ...
  A: The slinger tries to keep some of the oil away from the front seal and most engines have the cup of ...
gt6 distributor drive12/24/2007
  Q: I have a 69 gt6, last summer I experienced some problems with my gt6. It wouldnt start, or run. I ...
  A: The distributor drive gear can not slip a tooth unless the gear teeth are broken off of the cam or ...
Footwell Flooding..12/21/2007
  Q: Well my footwell isn't really flooding, I have a 1500 Spitfire, brought it with a refurbished engine ...
  A: The only way you will find your water leak is to dry it out and set up a sprinkler over the car ...
1975 TR6 clutch12/20/2007
  Q: We have a 1975 tr6 in our shop for clutch problems. The issue is that the clutch lever on the ...
  A: Your part numbers did not do me any good, but I can help you track down the problem. This is what I ...
72 Spitfire fuel system12/20/2007
  Q: My '72 Spitfire is incredibly difficult to start...many cranks and starter fluid and tweaking ...
  A: When an engine will not start you need to look for what is missing with no thought of what could be ...
1975 TR6 clutch12/19/2007
  Q: We have a 1975 tr6 in our shop for clutch problems. The issue is that the clutch lever on the ...
  A: No modification should be necessary when installing a new clutch. First make sure you don't have ...
Triumph GT6 - Stromberg Carbs12/15/2007
  Q: I have a '71 GT6 with Stromburg CD 150 carbs. I had the carbs rebuilt. My question is are the carbs ...
  A: Understanding how the Stromberg works will help you figure out how to repair and adjust it. First, ...
Triumph GT6 - Stromberg Carbs12/15/2007
  Q: I have a '71 GT6 with Stromburg CD 150 carbs. I had the carbs rebuilt. My question is are the carbs ...
  A: What gauge? Are you using a Unison gauge? If so, and you see no movement of the ball when you open ...
Triumph GT6 - Stromberg Carbs12/14/2007
  Q: I have a '71 GT6 with Stromburg CD 150 carbs. I had the carbs rebuilt. My question is are the carbs ...
  A: Yes, they need to be synchronized. There are several ways to do it. The best is with a Unison gauge ...
Spitfire clutch requires pumping and still slips12/1/2007
  Q: I have to pump the clutch on my 1975 Spit 1500 to allow me to get the car into gear. Once in gear, ...
  A: Yes, you could have two problems, Clutch burned up and slipping and master cylinder bad too. A bad ...
Triumph TR711/30/2007
  Q: I have had difficulty in getting my 1979 Triumph TR7 to pass a CA smog check. It has the dual ...
  A: Try this first, Remove the bulb and you will see a pin goes into a socket to operate and take the ...
stromberg rebuilt11/30/2007
  Q: Howard, 1972 spitfire IV When do you know it is time to rebuilt the carb? What kind of issues start ...
  A: Sorry Mark, there is no sequence of events that tells you it is time to rebuild a carburetor other ...
Triumph TR711/28/2007
  Q: I have had difficulty in getting my 1979 Triumph TR7 to pass a CA smog check. It has the dual ...
  A: CO is fuel mixture but you need to state what the CO was and what is the CA limit. It should be on ...
brake pistons11/28/2007
  Q: old brake pistons were frozen, heated, cooled and they were able to be removed. Will not go back in ...
  A: Did you check the pistons in the caliper cylinders without the seals to be sure you got all of the ...
SU Dual Carbs11/28/2007
  Q: I have 1953 Triumph TR3A(yes it's convertible). It has dual SU carbs on it and need to rebuilt(tank ...
  A: Dave, you need to get a manual for the car. Even though the carbs have very few parts there are many ...
PWD switch11/28/2007
  Q: While trying to disassemble the unit, it appears there are 2 c clips on the shuttle that are not ...
  A: Ed, If there is a "C" clip on each end of the piston then I would guess you just need to push the ...
spritfire 150011/27/2007
  Q: I have a triumph spitfire 1500 , 1975 car runs great starts good after diving for about hour. then ...
  A: Ken, when it will not start, it is either too much fuel or not enough fuel. This is easy to test. ...
Repair Manual11/26/2007
  Q: I have 2 questions. I just joined the ranks of Triumph Spitfire owners and am very excited about ...
  A: The Bentley manual is in most cases the better manual, next I would say is the Haynes. You would ...
how to remove the starter motor11/23/2007
  Q: Please help, How is the starter motor removed on a 1500? Is it possible without removing the fuel ...
  A: George, The Spitfire 1500 starter should drop out the bottom as soon as you remove the cable and the ...
1970 Triumph Mark 311/22/2007
  Q: I am replacing the windshield wiper motor and cannot get the gear out of the old housing to put in ...
  A: If the housing had brass bushings then I would have guessed that the shaft was suppose to turn with ...
'79 Spitfire Diverter vs Air Intake Bleed Valves11/22/2007
  Q: I have a '79 Spitfire with California Emissions Equipment. My Air Intake Bleed Valve disintegrated. ...
  A: The "Diverter" valve serves two functions. It diverts air from the air pump during deceleration to ...
80 Spitfire vacuum advance11/21/2007
  Q: The diaphragm at the distributor must be ruptured and will not hold any vacuum. Consequently the ...
  A: The vacuum advance and centrifugal advance work under different circumstances so one can't take the ...
mirror11/21/2007
  Q: I have a 76 Triumph Spitfire. I have noticed that some have the square-type door rearview mirrors ...
  A: Most outside mirrors were installed by dealers and many different types were available. You may have ...
'72 TR6 Brake Problem11/21/2007
  Q: My brake pedal went soft and barely stopped my '72 TR6. I checked the reservoir and it was empty. ...
  A: The sequence of bleeding should have been the furthermost wheel first which is the right rear then ...
BRAKE LIGHTS11/20/2007
  Q: I have a 1972 spitfire IV. My question when my headlights are on my brake light stop working. They ...
  A: First thing you need is a wiring diagram and a test light. Since the brake lights don't work with ...
1970 Triumph Mark 311/18/2007
  Q: I am replacing the windshield wiper motor and cannot get the gear out of the old housing to put in ...
  A: After you remove the cover plate you should see the end of the shaft that the large gear rides on ...
Clunking Noise in Rear of 78 Triumph Spitfire11/16/2007
  Q: There is clunking noise in the rear of my car that goes away under acceleration and deceleration. It ...
  A: My question is how did you get the hubs off to inspect the wheel bearings? Very difficult to do even ...
75 TR 6 clutch10/31/2007
  Q: I recently had my clutch replaced. After not driving the car for several weeks i started the car and ...
  A: There should not be any noise when you depress the clutch pedal. The most likely is a bad clutch ...
back suspention10/30/2007
  Q: I have picked up a 77 spitfire with 50,000 miles on it. we only have had a few minor things to work ...
  A: If the wheels are leaning in at the top that is negative camber and caused by a weak rear spring or ...
gt6 add j type od?10/28/2007
  Q: I picked up a 73 gt6 mk3 with a four speed. Bought a used j type overdrive. Hoping I can make it ...
  A: I have made this swap on other BLM cars but have not done it on a GT-6. However, I believe it is the ...
exhaust header10/25/2007
  Q: Howard, I have recently purchased a 79 Spitfire, the owner is deceased and he had been "wrenching" ...
  A: Pacesetter sells headers with and without ports for pollution equipment (EGR) and the plugs are ...
Cylinder head removal for maintenance '71 spitfire10/25/2007
  Q: How are you? It's been a while. I am attempting to remove my cylinder head from my '71 spitfire to ...
  A: It is common for a head to be stuck even though the head nuts have been removed. Don't give in to ...
spitfire sneezes10/24/2007
  Q: I was wondering how to adjust the air and fuel mixture. When I step on the gas while in gear the ...
  A: Before you condemn the fuel mixture for a "sneeze" back into the carb when accelerating, you need to ...
TR6 Window Adjustment10/23/2007
  Q: I recently purchased a 1973 TR-6 and I love it. Although not concurs, the car is in very good ...
  A: You need to remove the inner door panel and loosen the four bolts holding the window winder assembly ...
TR6 Oil Pressure Gauge; tube installation10/15/2007
  Q: I'm trying to fit new 3/16th inch tubing on the oil pressure gauge; but, it is too tight. If I heat ...
  A: If you are trying to force this nylon tube over a metal tubing, don't try to heat the nylon but heat ...
Upgrading the 4 speed transmission???10/15/2007
  Q: Howard, I've got a 75 Spit with a 4-speed and would like to upgrade to an overdrive one. I ...
  A: No, you can not just bolt the OD to a standard trans. The "output shaft" (main shaft) is different ...
Engine Swap for Triumph Spitfire10/14/2007
  Q: My son recently purchased a used Spitfire from a local used car dealer, not sure if '76 or '77 with ...
  A: What you say may be true or not. I have no experience with conversions on spitfires. You might look ...
'67 Spitfire Mk III float bowl flooding10/13/2007
  Q: I'm restoring a 67 Spit and have problems with the front carb float bowl leaking out the breather ...
  A: When you have a float with no metal tab to bend to adjust level, You must add or subtract ...
spitfire engine swap10/12/2007
  Q: i am interested in placing a v6 in a 78 spitfire, without having to do any real major modification. ...
  A: If you can figure out how to do a V-6 conversion without doing a lot of major modifications I would ...
1971 Triumph Spitfire Oil Pan10/10/2007
  Q: I would like to know how to take my oil pan out from under my car. I have all the bolts removed, the ...
  A: Many engines are still ok after setting for that long. There is a testing procedure to determine if ...
1964 TR4 , clutch10/9/2007
  Q: Howard the clutch seem to engage fine , car will go into all gears properly but only ...
  A: First check that there is about one inch or more free play in the clutch pedal when it is up. If it ...
Triumph TR610/9/2007
  Q: Recently my running TR6 started running rough. It began with the engine missing/losing power for a ...
  A: It is possible that AC current can get into an ignition system because of an alternator / diod ...
1964 TR4 , clutch10/9/2007
  Q: Howard the clutch seem to engage fine , car will go into all gears properly but only ...
  A: Do you mean the shift lever notches into each gear but there is no drive or the lever will not go ...
Resurecting TR25010/7/2007
  Q: Howard, I just ran across this site and was excited to find someone with your background. I have a ...
  A: I would remove the plugs and put a little penatrating oil in the combustion chambers and slowly ...
Cracked Exhaust Manifold10/7/2007
  Q: WIth such a problem as a cracked exhaust manifold on an 80 Spitfire what would be your best ...
  A: You could locate the closest British car club. Most Spitfire club members know of someone who keeps ...
Cracked Exhaust Manifold10/7/2007
  Q: WIth such a problem as a cracked exhaust manifold on an 80 Spitfire what would be your best ...
  A: It would depend on if your car is a show car it would be better to keep it stock but just for the ...
TR6 carb leak10/5/2007
  Q: your comment would be most appreciated. My 71 TR6 started leaking from the front carb. The leak ...
  A: If you have a leak you need to remove the air filter and with a light and mirror look to see where ...
TR 6 Overdrive10/2/2007
  Q: I have a '71 TR6 that is a daily driver. Recently, the overdrive has begun engaging and disengaging ...
  A: The adjustment of the solenoid arm is very important. The arm moves a small rod that lifts the ball ...
1971 Triumph Spitfire Brake removal10/1/2007
  Q: I Would rally like to know how to remove the Front disc brakes from my Spitfire. I've tried ...
  A: Remove the center grease cap, cotter pin and axle nut and just pull the hub and disk off and remove ...
truimph9/30/2007
  Q: I was replacing the dimmer,turn etc.. switch on my 79 spitfire 1500 when the windshield washer ...
  A: If your switch has come apart you may need to replace it as it is not suppose to come apart. While ...
TR6 Purchase9/30/2007
  Q: I am seriously considering buying a TR6, probably '75 or '76. I am quite good mechanically so having ...
  A: As with any 30+ year old car you should closely examine it for signs of rust and bondo body repairs. ...
brakes9/29/2007
  Q: My dad has a 1966 spitfire and is trying to redo the rear brakes but is having trouble with the ...
  A: That is difficult to do with a regular pair of pliers. There is a tool that any tool truck that ...
Spit 80 steering column removal9/25/2007
  Q: I am taking the 80 Spit down to the bones and am not sure how to disassemble the main support for ...
  A: look closely at the bolts that hold the lock assembly to the column and you will not see any hex ...
Spit 80 steering column removal9/24/2007
  Q: I am taking the 80 Spit down to the bones and am not sure how to disassemble the main support for ...
  A: there should only be four bolts holding the column to the car. The shear off bolts holding the lock ...
heater motor wiring9/22/2007
  Q: I need to hook up a new heater motor in my 72 tr-6. The problem is a rat got into the heater ...
  A: I don't have anything that tells me which of the two wires from the harness are high speed and which ...
triumph problem9/22/2007
  Q: I have a Triumph Spitfire Mk IV with an 1300 cc engine. i have modified the engine like this: ...
  A: It sounds like you are ahead of most people. It depends on what you want the car to do as to what ...
74 triumph performance9/21/2007
  Q: i just fell in love with my car after correcting valve clearances and cleaning ports and heads. the ...
  A: Kent makes good cams and Victoria British has been in the business for many years so most anything ...
* 79 Spit Carb *9/19/2007
  Q: Howard, I have a question and I hope you can help me with my troubleshooting. I have a 79 Spitfire ...
  A: If fuel is running out of your air filter you have a float stuck most likely. If the manual choke ...
slippery clutch9/19/2007
  Q: Ten years ago I completely rebuild a Spitfire Mk2 from 1965. Since then I drove it no more than ...
  A: Engine oil can hardly get to the clutch as it would be thrown off by the flywheel into the ...
slippery clutch9/18/2007
  Q: Ten years ago I completely rebuild a Spitfire Mk2 from 1965. Since then I drove it no more than ...
  A: The clutch release system can cause the clutch to slip but only if it is holding pressure on the ...
Overdrive Transmission for Spitfire9/18/2007
  Q: I would like to swap out my original 4 speed tranny for a rebuilt overdrive trans for my 78 Spit. Or ...
  A: I don't have any experience with any of the conversions but have with the overdrive units and I find ...
Su carb leak 1972 Mk 4 Spitfire 13009/18/2007
  Q: I have loved my Spit for 16 years and have had almost no problems. Yesterday I fitted a Powerplus ...
  A: It's good to hear one of those fuel saving devices works. We need it with fuel prices so high. I was ...
no fluid to rear brake lines9/17/2007
  Q: I have recently replaced some rear break lines, resulting in a nearly empty master cyclinder in my ...
  A: Yes, you should rebuild the master cylinder and examine the bore carefully for pits. Make sure you ...
74' triumph spitfire9/17/2007
  Q: I am currently doing an off body restoration for my car- i will not be driving my car for a year due ...
  A: Keep all of your nuts and bolts in separate containers and marked well, it will help a lot when ...
Su carb leak 1972 Mk 4 Spitfire 13009/17/2007
  Q: I have loved my Spit for 16 years and have had almost no problems. Yesterday I fitted a Powerplus ...
  A: If that float chamber is flooding it is most likely the needle and seat. Another possible is the ...
no fluid to rear brake lines9/17/2007
  Q: I have recently replaced some rear break lines, resulting in a nearly empty master cyclinder in my ...
  A: start bleeding at the line in the master cylinder that goes to the rear brakes. If you can not get ...
Spitfire Stromberg CD Carb9/16/2007
  Q: I have a 74 Spitfire with a Stromberg CD carburetor that had sat for 12 years in my dad's yard. I ...
  A: Mark, if it has been setting a long time and you can get it to fire off on spray can of ether and ...
No brake lights, hazard light on but not blinking9/16/2007
  Q: Howard, Having electrical problems on my 77 Spitfire. Initially was rust in fuse box cutting out ...
  A: Check your back up lights. If they don't work either, check for power on both ends of you fuses. If ...
TR6 Idles Very Rough9/15/2007
  Q: Howard, I'm restoring a 72 TR6 and thanks to your help I've got the brake system, clutch and rear ...
  A: The true method to test what is wrong with #1 is to get a fitting from one of the mechanics tool ...
rear tire wear9/15/2007
  Q: Howard, I have a 1972 spitfire 4 I put new tires on it 3 months ago. On the rear tires I am showing ...
  A: Mark, You need to remember that the normal life span of a car in the 70s was about 5 years and your ...
rear tire wear9/13/2007
  Q: Howard, I have a 1972 spitfire 4 I put new tires on it 3 months ago. On the rear tires I am showing ...
  A: The Spitfire has "swing axles" meaning the wheel is attached solid to each axle and each axle has ...
New radios for 1974 TR69/11/2007
  Q: Howard, I would like to install a new radio with a cd player. The opening is alot smaller than ...
  A: Jim, your right, there is not much room. You would almost think this is a sports car, Next thing you ...
1973 spitfir9/11/2007
  Q: Gidday Howard, I am looking at importing a pacesetter extractor for my right hand drive MARK IV ...
  A: I have not tried that but I would suspect it would fit very well as you will now have a lot of extra ...
Triumph GT6 Tuning9/11/2007
  Q: Howard, I came across your email detailing issues with ignition tuning your GT6 MkIII. I have a 69 ...
  A: Great Mike, Factory settings in 69 on most British cars were for emissions, not for good running. So ...
Spitfire door handle repair9/10/2007
  Q: I have a 1980 Spitfire with an outside passenger door handle that doesn't work. I took the door ...
  A: I don't believe you will find any company that sells pieces of the door handle or latch assembly. ...
TR6 Idles Very Rough9/10/2007
  Q: Howard, I'm restoring a 72 TR6 and thanks to your help I've got the brake system, clutch and rear ...
  A: Right, You can't do the carbs until the engine is correct, valve adjustment, compression test, clean ...
74 TR6 J Type Overdrive9/8/2007
  Q: I am having trouble with my overdrive unit and not sure the solenoid is working properly. I have ...
  A: With the piston in it just connect 12v to it and it should operate the piston. Keep in mind that in ...
carbs9/8/2007
  Q: Howard I own a tr-4 Triumph. Recently the carbs were rebuilt by a shop in Long Island, Ny. ...
  A: The method of adjusting the mixture is to set the idle correct and check to see that you have the ...
TR6 with weber carbs9/8/2007
  Q: Howard- I've now had the intake manifold resurfaced and both the manifold and header refitted with a ...
  A: Diagnosis by symptoms is a random hit and miss way to try to locate and problem. The only way to ...
tr3b9/8/2007
  Q: i have a 62 tr3 that runs hot. i changed the therm. & even took it out. the water pump seems fine, ...
  A: Jim, Remove the thermostat and look at it. If it looks like any older Chevy thermostat discard it ...
Triumph GT6 Tuning9/7/2007
  Q: Howard, I came across your email detailing issues with ignition tuning your GT6 MkIII. I have a 69 ...
  A: If your car seems like it has a rev limiter and just levels off at 3000 RPM do a vacuum test under ...
battery drains but only when engine is on9/7/2007
  Q: I have a short somewhere in my 76 Spit. I can jump start it easily enough, but once started, with a ...
  A: Do these tests Exactly. Charge up the battery, with one cable connected and the other disconnected ...
Coil9/5/2007
  Q: I own a 1974 Spitfire. I decided to replace the coil since the one one the car looked original. As I ...
  A: I know all that can be confusing partly because the original system used a ballast resistor wire ...
Triumph Spitfire Body Chassis Alignment9/5/2007
  Q: I am rebuilding a MK4 triumph Spitfire. I made notes when I dismantled the car ie Tub from chassis. ...
  A: The only thing I have is a picture of the location of all the body mounting bolts. In this picture ...
* 79 Spit Carb Problems *9/5/2007
  Q: Howard: Question #3 from this British car novice. I asked a while back about plugging the line ...
  A: There is only one place to put the hose for the breather pipe and it is usually pointed up at an ...
80 Triumph rough idle9/5/2007
  Q: When the engine is at operation temperature and shut off it starts with an idle so rough it dies ...
  A: Check the oil to see what was used. Some shops used engine oil to help the syncros work better and ...
antenna hole9/5/2007
  Q: i have recently purchased a 1969 triumph spitfire mark 3. we are in the process of restoring it. ...
  A: The radio antennas were installed (and the holes drilled) by each dealer so it sometimes depended on ...
Coil9/4/2007
  Q: I own a 1974 Spitfire. I decided to replace the coil since the one one the car looked original. As I ...
  A: If it had a condenser on the coil it was most likely a radio noise suppressor and you don't need it ...
Grease Fittings9/4/2007
  Q: I'm looking into greasing my '66 Spitfire Mk.2 and it appears that the grease points have plugs. ...
  A: The only ones I ever seen that can be a clearance problem is on a "U" joint if you use the angled or ...
80 Triumph rough idle9/4/2007
  Q: When the engine is at operation temperature and shut off it starts with an idle so rough it dies ...
  A: The trick is getting the measurement correct so it is tight when up but not too tight. I never put ...
80 Triumph rough idle9/4/2007
  Q: When the engine is at operation temperature and shut off it starts with an idle so rough it dies ...
  A: That can be several things. Is there any blue smoke out the tail pipe on first start up? Is there a ...
79 spit with no fire9/3/2007
  Q: Ok Howard, I have good gas pressure, but the timing light stops flashing at higher rpms. I was able ...
  A: It sounds like either an ignition module or coil but try one more thing before you try throwing any ...
1979 spit9/3/2007
  Q: Hey Jim, I have the 79 spit that you helped earlier. I have replaced the coil with a 6 volt coil, ...
  A: I'm not Jim but will try to help. When you are driving and the engine stops sudenly it can be ...
Bleeding Brakes TR69/3/2007
  Q: Howard, I'm restoring a 1972 TR6 and I've replaced a brake wheel cylinder on one wheel, replaced the ...
  A: You need to bleed the right rear brake first and when your helper in pushing on the brake pedal ...
tr3b9/2/2007
  Q: i have a 62 tr3 that runs hot. i changed the therm. & even took it out. the water pump seems fine, ...
  A: When diagnosis a problem you can't assume things. The only method is to test and use standard tests. ...
is 12 volt coil going to do damage9/1/2007
  Q: I have been searching on the net for a hour or so now. I'm not sure what to believe. I know that my ...
  A: When any car uses a 6v coil, they must be used with a ballast resistor. The reason they are used is ...
Unleaded - Timing advance?8/31/2007
  Q: Timming set as per book ie. for leaded fuel (10 degree BTDC) - does he need to change timming? (NB ...
  A: It is normally not necessary to change timing when adding an octane enhancer. However, to gain the ...
* Emission Hoses-79 Spitfire *8/29/2007
  Q: Howard: Just picked up a 79 Spitfire 1500. Looks like the emission system has been bypassed. I'm in ...
  A: You need to leave the hose from the valve cover connected either to an air filter or the back of the ...
wheels8/29/2007
  Q: Hoping you can offer a suggestion, done search based on 3.75 pcd, I have a car wheel on my trailer ...
  A: The smallest wheel on Triumphs imported into the US were 13". If the wheel on your trailer is 10" ...
'74 TR6 Distributor8/28/2007
  Q: Howard, I have a friend who has taken everything out of his distributor. I need to know how the ...
  A: The insulator should have 2 "hat" shaped insulators either connected together by a thin strap or ...
battery drain8/27/2007
  Q: On my Triumph tr-4 the battery drains in 4 days of just sitting. The battery tests good, it is ...
  A: The tank sending unit is suppose to have a high resistance ground, that's how it works. There should ...
Spitfire high beams not working8/27/2007
  Q: Howard, I have a 71 Spit that was just repainted, body work done, etc. Prior to the work all my ...
  A: It is most likely the same problem, bad connections and/or bad grounds. The turn signals and the ...
Spitfire high beams not working8/26/2007
  Q: Howard, I have a 71 Spit that was just repainted, body work done, etc. Prior to the work all my ...
  A: The side marker lights and the high beam head lights are on different circuits. So you just need to ...
TR68/22/2007
  Q: Greetings: I have restored a 1974( half year model, CA) TR6 and recently moved near Lake Tahoe on ...
  A: If you held the throttle open during the dry tests, the 105 and probably the 110 cylinders are ...
battery drain8/22/2007
  Q: On my Triumph tr-4 the battery drains in 4 days of just sitting. The battery tests good, it is ...
  A: A rough test of a battery drain in these older cars is to turn everything off and remove either ...
chassis8/22/2007
  Q: Do you have any tips on taking the body off of the chassis? I am 19 years old and own a spitfire ...
  A: Earl, you need to get a few items out of the way before trying to find a fault that restricts it to ...
tr-6 carb troubles8/21/2007
  Q: What, or how do you lean a set of 175cd's on a 76 tr-6. It runns great on the road, but it seems ...
  A: Remove the top of each carb and with your 3mm Allen wrench confirm that the needle does move up and ...
TR68/21/2007
  Q: Greetings: I have restored a 1974( half year model, CA) TR6 and recently moved near Lake Tahoe on ...
  A: HC and CO are your main tools to locate a problem. HC is mainly electrical or mechanical and CO is ...
door auto lock8/21/2007
  Q: When I shut the doors on either side the door automatically lock up it this normal the guy I got it ...
  A: If the lock locks each time you close the door, you need to look at the door latch unit. They ...
chassis8/20/2007
  Q: Do you have any tips on taking the body off of the chassis? I am 19 years old and own a spitfire ...
  A: I like the SUs because they are "constant velocity" carbs. and have totally adjustable jetting all ...
TR6 with weber carbs8/20/2007
  Q: Howard- I'm trying to sort out the carbs, they're rebuilt 32/36 DGAVs. I've set the float bowls, ...
  A: Before you try to do anything with the carbs, you need to be sure the valve clearance is correct and ...
door auto lock8/20/2007
  Q: When I shut the doors on either side the door automatically lock up it this normal the guy I got it ...
  A: Are you saying the lock locks or you mean the door just sticks and you have to bump it to get it to ...
chassis8/19/2007
  Q: Do you have any tips on taking the body off of the chassis? I am 19 years old and own a spitfire ...
  A: Send me an E-mail address and I will send you a diagram of a spitfire body to frame bolt location. ...
rotor arm8/19/2007
  Q: i had to replace the rotor arm (A.C.distributor) in my spitfire 1971 (witch i bought 8 weeks ago) ...
  A: Current looks for the easier way to go all the time and if it is easier to jump and burn through or ...
tr6 wont start8/18/2007
  Q: my 72 tr6 wont start. it was runnig great, then i re-fueled, drove about a mile and it cut out and i ...
  A: If you have a spark from the coil wire, then the ignition system is OK and the coil is OK, You then ...
TR6 Transmission Issue8/15/2007
  Q: I'm restoring a 1972 TR6 and I've got the engine running but I noticed that when I depress the ...
  A: That's good, nothing was completely broken off anyway. Your description of how the pedal feels means ...
TR6 Transmission Issue8/15/2007
  Q: I'm restoring a 1972 TR6 and I've got the engine running but I noticed that when I depress the ...
  A: Yes, putting a car into gear when a clutch will not release can brake something. But you need to ...
TR6 Transmission Issue8/14/2007
  Q: I'm restoring a 1972 TR6 and I've got the engine running but I noticed that when I depress the ...
  A: The TR-6 is notorious for the problem you are having. Most of the time it is air in the clutch ...
TR3A vapor lock8/13/2007
  Q: In regards to my first writing, I cannot believe that my TR3 came off the show room floor not being ...
  A: First make sure it is vapor locking with a fuel pressure test when hot driving. Then work at ...
zenith stromberg float8/12/2007
  Q: My 64 TR4 has a bad carb float--it is cracked, and so causes it to run very rich (to the point that ...
  A: The TR4 & 4a used the 175cd stromberg as did many other British cars. I don't have the part number ...
TR3A vapor lock8/12/2007
  Q: I have a TR3A. The engine runs perfect, untill it gets hot, then it acts like it is starving for ...
  A: You need to do some tests as what is suspect may not be what is wrong. When I have a troublesome ...
tr6 wont start8/9/2007
  Q: my 72 tr6 wont start. it was runnig great, then i re-fueled, drove about a mile and it cut out and i ...
  A: The car came with a pointed ignition system, however there were aftermarket electronic ignitions ...
clutch8/8/2007
  Q: While driving, my clutch went bonkers on me. The engine still runs but when trying to engage the ...
  A: Benjamin, You will have to be more exact on what happens. I don't know what "going bonkers" is. ...
twin carbs8/8/2007
  Q: do you recommend any sites for the twin 1.5 euro carb? what would be an average price? My spitfire ...
  A: Earl, Are you asking about getting twin SU carbs? That is a common conversion and will improve ...
* Water Pump Concerns *8/8/2007
  Q: Howard, I just picked up a 79 Spitfire. It runs like a top when it warms up. Here's the situation ...
  A: If you have any water come out of the hole in the lower part of the pump you need a water pump as ...
brake master cylinder8/7/2007
  Q: I have a 1972 spitfire I had a problem with the brake master cylinder leaking like crazy out the end ...
  A: Most any auto parts store have brake cylinder hones and any tool trucks that visit shops. Rotate the ...
tr6 runs poorly8/7/2007
  Q: Howard, i have a 75 tr6 151 cu.in. 6cyl and it will not run right it has webber down draft carbs ...
  A: When you have a problem like this you need to start from scratch as we had to do in a shop. All ...
brake master cylinder8/6/2007
  Q: I have a 1972 spitfire I had a problem with the brake master cylinder leaking like crazy out the end ...
  A: Rebuilding a master cylinder requires more than just putting a new kit in. The bore must be honed ...
Electrical:8/6/2007
  Q: Is the 64 Spitfire4, 6 or 12 volt and is the system, positive or negative ground?
  A: The 64 Spitfire Mk I & Mk II were 12volt positive ground unless someone changed it to negative ...
Brake pressure leakage8/6/2007
  Q: Soory Jin the car is a 76 TR-6. The master cylinder had been replaced also not too long ago (new). ...
  A: Mike, If the pedal goes to the floor slowly as you push on it and you can pump it up again and if ...
Distributor spark issue8/6/2007
  Q: I have a 1968 spitfire mkIII, the issue at hand is that I can not get the distributor to get spark ...
  A: Jeremy, Take the cap off and rotor off and look closely at the pick-up and reluctor. Note the ...
guage display lights8/4/2007
  Q: I have a 1976 Triumph Spitfire 1500. The lights in my guages barely illuminate the face. At night ...
  A: When the dimmer is in use the current goes through a resister to dim the lights. When the dimmer is ...
tr 250 carb7/30/2007
  Q: I am running a 1968 tr 250 with a rebuilt motor. All stock but my tail pipe is black and sometimes ...
  A: The mixture is in under the top cap on each carb. Use a long 3mm Allen down in the bottom of the ...
SPITFIRE QUESTION7/29/2007
  Q: .. IT WAS RUNNING GREAT NOW IT BARELY FIRES UP SOMETIMES IT WILL START AND I'LL TAKE IT FOR A SPIN ...
  A: You need to do a few simple tests. First do a compression test. It should be between 125 PSI and 180 ...
Fuel Vaporizing7/29/2007
  Q: Howard, I recently had my carb rebuilt on my 1978 Spitfire 1500. Now it seems like there was more ...
  A: When an engine falters (acts like it is not getting fuel) you need to run some tests at the time it ...
Transmission /clutch woes7/28/2007
  Q: I have a 76 spitfire which will not gear down. Mainly it shifts up through the gears smoothly
  A: That sounds like you are not using proper downshifting procedure. You need to depress the clutch all ...
Need an expert7/27/2007
  Q: I am looking for someone to help me diagnose problems with my 1961 TR3A. Can you possibly steer me ...
  A: Sorry to hear you are in MA. I can't do anything to help that. (just kidding) But I can tell you how ...
TR6 rolling restoration7/27/2007
  Q: I'm a complete rookie who bought a '75 TR6 in pretty solid original condition. I've bought several ...
  A: As a "Rolling Restoration" I take it you intend this to be a "Driver" not a "Trailer Queen Show Car" ...
Triumph Spitfire 19747/26/2007
  Q: Howard: I own a 1974 Spitfire, but has a 1300 motor in it.That's probably not important to this ...
  A: As far as the block ID, I think you are correct in that "FK" should be the Mk IV 1300cc (up to 72) ...
starting troubles7/26/2007
  Q: I have a spitfire i have been working on and i cant figure out why it wont start. it has spark. i ...
  A: Easy one! Just spray starter fluid in the intake while spinning the engine over. WD-40 works too. ...
triumph spitfire7/25/2007
  Q: I am having a problem with starting my 1976 spitfire. Dont know much about the carbs, but they are ...
  A: You can't make a determination that it might have a cracked head form the fact that it seems to run ...
Triumph Spitfire 19747/24/2007
  Q: Howard: I own a 1974 Spitfire, but has a 1300 motor in it.That's probably not important to this ...
  A: If it is a 1300 cc engine you must have two SU carburetors. If the temp is hot the fuel in the float ...
what else - TR6 overheating7/21/2007
  Q: Cooling system, timing, and carb muixture..the trinity of overheating sources. I have a 74 TR6; I ...
  A: The symptoms you describe narrow your problems to a hundred possible so you must do some testing. ...
Triumph Engine swap7/18/2007
  Q: I understand that your expertise is on the tr4,6,7 and spitfire, but I can't find anyone who knows ...
  A: Alex, Swapping engines is a common thing to do on older cars, however, if the car is in good ...
Oils7/15/2007
  Q: I have read a bit about oils for my 68 Spitfire MKIII... 1. Please confirm that GL5 is not suitable ...
  A: I Worked at several Triumph dealerships back when Triumph was alive and they used several different ...
Windshield trim7/14/2007
  Q: Is there a special tool for installing windshield trim or some trick of the trade to install it? I ...
  A: There are special tools that make it easier to install the trim and the seal. Some mechanics make ...
triump mk3 manual7/7/2007
  Q: my dad's has a triump mk3, 1966, would you know where he can purchase a car manual,we live in ...
  A: Moss Motors has parts for Triumphs and is in Goleta CA. Others are across the US but all can have ...
triumph spitfire7/7/2007
  Q: I am having a problem with starting my 1976 spitfire. Dont know much about the carbs, but they are ...
  A: Hold the lid 90 deg to the way it sits on the car so that the float is hanging down. in that ...
installing the shifter back on7/6/2007
  Q: I removed the gear shifter box from the transmission the gasket was hanging on the out the side and ...
  A: Take that back off and use a screwdriver to align the three rails so they have all three rails in ...
Heater air7/6/2007
  Q: I have a 79 Spitfire. The problem I have is that even with the heater settings to cold and air ...
  A: No, that is very unlikely as all cars do it that way (only cut off one side) However, I have seen ...
Spitfire loss of power on hills7/6/2007
  Q: My 1975 Spitfire has a chronic issue: Although she runs fantastic on the flat (good acceleration, ...
  A: Any engine under high loads is strained but if it is all correct the only problem will be high ...
triumph spitfire7/6/2007
  Q: I am having a problem with starting my 1976 spitfire. Dont know much about the carbs, but they are ...
  A: If you have dual carbs, they are SUs and if the front one is flooding, you need to correct that ...
Heater air7/5/2007
  Q: I have a 79 Spitfire. The problem I have is that even with the heater settings to cold and air ...
  A: The heater control valve turns off the hot engine coolant from going through the heater core. But ...
Gear shifter spins, hard to get in gear.7/4/2007
  Q: The shifter lever on my 1975 Spitfire spins around at the base such that the shifter knob travels in ...
  A: You need to remove the shift knob and the tunnel carpet. Then remove the 4 screws holding the trim ...
GT6 distributor/cd ignition7/3/2007
  Q: 1971 Gt6. Ground up restoration with 1000 miles was running great.Delco distributor W/ Crane xr7000 ...
  A: I don't know the Crane system but I do know it can't pick which cylinders it wants to kill. Look at ...
starter solenoid perhaps7/3/2007
  Q: I have a 1965 Triumph Spitfire equipped with the starter solenoid with the test button to start the ...
  A: Intermittent problems are the hardest to find unless you add a monitor to be able to see when ...
Vapor Lock7/3/2007
  Q: I have a 1970 Spitfire MKIII that has what I think is vapor lock. It runs extremely well, idles ...
  A: A vapor lock could be the problem but so could a dozen other things so you need to run a few tests. ...
Spitfire 1500 carb, 1974 Spitfire7/3/2007
  Q: My 1974 Spitfire has a thermal switch in the lower radiator hose that goes to the forward [third] ...
  A: The only vacuum diagram I found was from a Factory service bulletin about the EGR system but it ...
1978 engine replacement options7/3/2007
  Q: My mother recently gave me her 78 Spitfire. Excellent condition in/out except blown engine. I am ...
  A: A different engine/trans can make a good car but you would need welding equipment and have a little ...
Crash pad replacement7/3/2007
  Q: I need some help. I purchased a replacement crash pad from Victoria British which includes the ...
  A: I have always use the 3M spray can of contact cement. It is available at most auto parts stores. I ...
Spitfire 1174 Valve Timing6/30/2007
  Q: I have a new cam sprocket with no timing marks on it, nor is there a mark on the crank sprocket. ...
  A: The Spitfire cam sprocket has 4 holes but only 2 bolts. The holes are slightly off set from each ...
Fuel Guage6/28/2007
  Q: Is it possible to use an aftermarket fuel guage with the original sending unit. Can I just put new ...
  A: It would be unlikely that the sending unit and the AutoMeter have the same values. Usually a parts ...
Fascia6/28/2007
  Q: I am refinishing the fascia (dash) sections on my 76 Spitfire. I sanded the clear coat and the ...
  A: You are removing the veneer and working on the plywood. If you get all of the veneer off without ...
overheating6/27/2007
  Q: I just recently purchased my first Triumph-1976 Spitfire 1500. When I'm at a stop light or sitting ...
  A: What you describe is common on the older British cars, however, you should gauge the problem by ...
Fuel Guage6/27/2007
  Q: My fuel guage is always incorrect; either full or 3/4 or 1/2. I'm not sure what to replace (guage, ...
  A: If the Temp gauge is not acting up too at the time the fuel gauge is reading wrong then the voltage ...
TR7 Vacuum lines6/21/2007
  Q: I have 1975 TR7 ACL5234U. Need clear and detailed diagram showing how vacuum lines should be hooked ...
  A: I have the diagram for Calif and Canada. Give me an e-mail address to send it to. This is in several ...
triumph spitfire6/18/2007
  Q: hi i am currently in the middle of restoring a 1973 mk4 spitfire could u tell me what was the ...
  A: As I remember the engines were black. To paint an engine a different color just to look for oil ...
Windshield Removal6/16/2007
  Q: Hey Howard. This is Jon White - it was great to see you at JD's open house a few weeks ago. 72 ...
  A: It was good to see you again. I did a total restoration on a 72 but it has been a while ago so I ...
carb problem6/13/2007
  Q: ..I have a couple questions. I adjusted the ignition timing yesterday which was at 12 degrees and ...
  A: When you get the kit, let me know and I will walk you through building the carb, It's not hard. In ...
carb problem6/12/2007
  Q: ..I have a couple questions. I adjusted the ignition timing yesterday which was at 12 degrees and ...
  A: The sticker always over rides the manual as far as tuning specs. Unless someone has altered the car ...
1978 Spitfire Automatic tranny6/11/2007
  Q: I have a 1978 Triumph Spitfire that has a 1500 cc engine. My wife fell in love with this car but she ...
  A: I feel for you, to be in such a position. As for an easy auto trans to install. there is no such ...
Oil leaking from dip stick6/7/2007
  Q: I have recently installed a pace setter header and weber DGV upgrade car is running great. But seems ...
  A: Your ordinal crankcase vent system used a purge system via the carb. but with the Weber you don't ...
Pacesetter header clearance...6/6/2007
  Q: I am getting a knock around 800-1000RPM and believe it to be coming from my pacesetter header. My ...
  A: I do a lot of modification but never had to notch the frame on a Spitfire. But have on other cars. ...
1978 Spitfire Rattle etc.6/4/2007
  Q: ..I have a couple questions... Question #1: I know this is probably a broad question, but I was ...
  A: #1. I see two questions, Is the rattling coming from the engine especially when you step down on the ...
TR-6 body off6/3/2007
  Q: will i have to brace the body to avoid twisting when i take off the body of my TR-6 or should it ...
  A: Most who do that kind of restoration remove the doors first then make an steel "A" frame to bolt to ...
Oil leaking from dip stick6/3/2007
  Q: I have recently installed a pace setter header and weber DGV upgrade car is running great. But seems ...
  A: Oil seeping out of the dip stick is usually excess crankcase pressure. When you increase performance ...
cigarette lighter replacement/wiring5/31/2007
  Q: I just bought a replacement cigarette lighter for my 78 Spitfire 1500 and can't figure out exactly ...
  A: I can tell you what wire does what on the old unit but you will have to either look at the new unit ...
1975, 1500 Fuses5/30/2007
  Q: I have a 1975 Spit 1500 and the fuses under the hood located in the square, 3 fuse box on the ...
  A: The Lucas fuse with the wire in it and paper are the same as US fuses. Most came with 35 amp fuses ...
Triumph Spitfire soft top5/30/2007
  Q: The windows on my soft top have gone cloudy they are not brittle however. Is there any way of ...
  A: I have tried several things that claimed they helped but never found one that worked. Have not ...
1972 triumpth spitfire mk 45/29/2007
  Q: I see that you answered a question as this in the past few months. I seem to be having the same ...
  A: If a coil says to use with a external resister then it must be used with a resister. The reason ...
Spitfire brakes5/29/2007
  Q: I have a kit car, which has spitfire running gear. The brakes are very ineffective. The pads and ...
  A: The amount of material on the pads does not effect the braking power of the brakes until the ...
1975 body mount placements5/29/2007
  Q: Do you have info/pictures of rubber bushings and split washers for body mounts. Looking for ...
  A: I have never done a "Off Frame" restoration on a Spitfire but I have found some info on body to ...
A couple more questions5/28/2007
  Q: ..I hooked up the cable to the speedometer and the needle moved...I will try out the tranny next. ...
  A: Try to locate an "Owners manual" (not a shop manual)for your perticular year model, it will usually ...
speedometer etc.5/27/2007
  Q: Any advice on getting my speedometer in my 1978 Triumph Spitfire 1500 working? I have bought a new ...
  A: Did you do what I told you? connect it up to the trans first and drive the car? This establishes ...
battery5/27/2007
  Q: My husband pulled the cables off the battery while the car was running to make sure there was no ...
  A: The instant you disconnect the battery. If it blows the diods, it will not charge any more and ...
64 TR6 throwout bearing removal5/26/2007
  Q: how do you replace? is it a two piece assembly? fork wont travel forward enough to remove. bolt on ...
  A: First I need to know what kind of car you have as there is no such thing as a "64 TR-6". If is is a ...
speedometer etc.5/26/2007
  Q: Any advice on getting my speedometer in my 1978 Triumph Spitfire 1500 working? I have bought a new ...
  A: You need to separate as to which part of the speedometer system is not working, Connect the cable to ...
battery5/24/2007
  Q: My husband pulled the cables off the battery while the car was running to make sure there was no ...
  A: Some GM cars you could do that to see if the alternator was charging but on most other cars it can ...
Relays5/22/2007
  Q: How does a relay work? For a TR3A Overdrive, can you bypass it and would it continue to work?
  A: Almost all relays are installed to take the amperage load off of the operating switch and wiring. In ...
Triumph Spitfire 15005/16/2007
  Q: The brakes on my Spitfire will not slow the car down fast enough(I have dodged many a accident). ...
  A: The brakes are designed for a street use but should have the capability of locking up on a panic ...
Coolant leaking into cylinders5/16/2007
  Q: I have a 1979 Spitfire that recently had a stuck #3 exhaust Valve. Removed the head and took it to ...
  A: The standard procedure for this kind of problem is to pull all four plugs and put a radiator ...
Electronic points upgrade5/16/2007
  Q: I just installed a Ignitor Electronic kit for my 1974 Spitfire, the kit says I should measure 3 ohms ...
  A: If your new ignitor kit stated 3 ohms across the coil and you have a 1.5 ohm, you need to get a 3 ...
fuel tank sending unit5/10/2007
  Q: I just replaced the fuel tank sending unit on my 1973 Spitfire. I cant figure out which wire ...
  A: Never heard of a "T" nor a "W" connection for any British car. It does not matter as there is a way ...
fuel tank sending unit5/9/2007
  Q: I just replaced the fuel tank sending unit on my 1973 Spitfire. I cant figure out which wire ...
  A: The two connectors on the sending unit should be flat spade connectors and one should be directly ...
radiator fan5/5/2007
  Q: my 80 spit fan will not come on as it should. the thermo switch on the radiator is good. there, i ...
  A: The thermo fan switch grounds an electromagnet in the fan relay to turn the fan on. It is not ...
Triumph differentials5/3/2007
  Q: Can I improve the speed of my Spitfire 1500 by changing the differential to a higher gear ratio? Is ...
  A: Do you mean cruise speed? The Spitfire normally has to run at a high RPM to run on the US ...
1972 TR65/3/2007
  Q: We're restoring the interior of the TR6 and having trouble with the dash. Is there a trick to ...
  A: No Kathy, you don't have to take the windshield out. It has been a long time since I have removed ...
oil pressure5/2/2007
  Q: I just got done doing the head over in my Tr6. I also installed roller rockers, a mild cam and ...
  A: If you had used 10-40 before and didn't have a pressure problem and all you changed was the cam and ...
1972 TR65/1/2007
  Q: We're restoring the interior of the TR6 and having trouble with the dash. Is there a trick to ...
  A: Most round knobs on the older British cars were held on with an internal peg. Look around the side ...
tr6 clutch master problem4/29/2007
  Q: I recently bought a 1976 tr6 with 28000 orig. miles and It hadent ran since the 80's, I got it ...
  A: The master cylinder is just a pump that pushes fluid down to the slave cylinder. It is however, ...
1974 spitfire 1500 fuel/carb4/29/2007
  Q: My Spitfire cuts out intermittently, sometimes my inline gas filter has no fuel in it. I suspected a ...
  A: If you are talking about a small pin that is moved into the case of the carb toward the air filter ...
1980 spitfire weber carburator4/29/2007
  Q: I just replaced my carb. with a weber downdraft on the 80 spit. The installation seemed to go with ...
  A: If it was running ok before the Weber installation and you see fuel coming into one side, you need ...
TR250 Hot Starter Motor4/29/2007
  Q: My TR250 starts ok when cold. but stalls when hot. Starter motor will barely turn the engine when ...
  A: Q1, The starter motor should not get hot unless it is needed to spin the engine a long time to ...
gt6 cold starting porblem4/28/2007
  Q: I have a 69 gt6 lately I have been having a cold starting problem. I have replaced the ...
  A: For an engine to start it needs Compression, fire and fuel with conditions on each. It does not ...
Timing off?4/24/2007
  Q: I am a mechanic and have a 1972 GT6 MkIII and am having a hard time with the engine timing. ...
  A: If you have the vacuum retard and advance unit on the distributor this may be causing the ...
Spitfire Fuel pump4/23/2007
  Q: I recently purchased a new fuel pump for my MKIII Spit. The fuel now comes out of the overflow holes ...
  A: That is true mike, If the pump you purchased was suppose to have a spacer and you didn't have one to ...
Spit mark3 carbuerator4/23/2007
  Q: Looks like a lot of us have starting problems on old TRs. I tried ether spray and it runs like a ...
  A: Use no sealant on the carb. The gasket on the float chamber can be reused if it is not broken. The ...
1979 Triump Spitfire4/22/2007
  Q: I had to change the fuel pump on the car about a year ago and now when I go up a steep hill the ...
  A: Going up a hill does two things, One is the angle of a hill may be affecting the fuel pick-up in the ...
Triumph spitfire-lean condition4/19/2007
  Q: Good day- recently I upgraded to a Weber carb on my Spitfire, and installed pacesetter headers and ...
  A: That's good you found the timing off. The black on the plug may be from warming up on the choke ...
Spitfire running rough after replacing exhaust manifold4/18/2007
  Q: Have a couple of questions. I have a 1973 Triumph Spitfire MK4. It had a crack in the exhaust ...
  A: Jim, do you have a digital camera? If so take a picture of the area where the plug is that you are ...
clutch on a triumph spitfire4/18/2007
  Q: Anyway the last one i bought is a 1980 & its all running well apart from the clutch pedal has gone ...
  A: As for a simple fix, it depends on what is wrong. If the slave cylinder piston is stuck out, it is ...
Spitfire running rough after replacing exhaust manifold4/17/2007
  Q: Have a couple of questions. I have a 1973 Triumph Spitfire MK4. It had a crack in the exhaust ...
  A: Jim, a torn diaphragm will make it not run at all and if it did it would run very poorly. The ...
Spitfire running rough after replacing exhaust manifold4/15/2007
  Q: Have a couple of questions. I have a 1973 Triumph Spitfire MK4. It had a crack in the exhaust ...
  A: If you have two or three brass tubes, usually the lower one on the side is fuel supply and the other ...
Spitfire running rough after replacing exhaust manifold4/15/2007
  Q: Have a couple of questions. I have a 1973 Triumph Spitfire MK4. It had a crack in the exhaust ...
  A: Jim, there is a method that is used in a lot of repair shops. Warm the engine up and set the idle to ...
Spitfire running rough after replacing exhaust manifold4/15/2007
  Q: Have a couple of questions. I have a 1973 Triumph Spitfire MK4. It had a crack in the exhaust ...
  A: Yes, but a mixture problem can be from several sources. First you need to understand what you are ...
Midet (I know it's not a spitfire really!) 1500 rough idle4/14/2007
  Q: Pior to standing still for 3.5 yrs she had all electrics changed, carbs balanced etc, and she ran as ...
  A: Cool! the twin SUs were a better carb system. Depending on your local laws I have seen mechanics ...
1974 Triumph Spitfire4/14/2007
  Q: Howard I have a vibration comming from rear of my Spitfire. Starts about 45mph. Could the axel ...
  A: I never found an easy way to do them. The Spitfire is unusually hard because you have to take so ...
Spitfire running rough after replacing exhaust manifold4/14/2007
  Q: Have a couple of questions. I have a 1973 Triumph Spitfire MK4. It had a crack in the exhaust ...
  A: No Jim, a cracked manifold or not cracked manifold can not change timing. Changing the exhaust ...
Triumph spitfire-lean condition4/13/2007
  Q: Good day- recently I upgraded to a Weber carb on my Spitfire, and installed pacesetter headers and ...
  A: An air pocket in a filter is no indication of anything and if you seen air in a filter when shut off ...
1974 Spitfire4/13/2007
  Q: Greetings from South Dakota: I have a 74 spitfire, which I am driving and restoring at the same ...
  A: With several items not working you need to check your fuses. It is not normal for two gauges and ...
Midet (I know it's not a spitfire really!) 1500 rough idle4/13/2007
  Q: Pior to standing still for 3.5 yrs she had all electrics changed, carbs balanced etc, and she ran as ...
  A: First thing to try is loosen the exhaust down pipe again. I know it sounds silly but a car that sits ...
1974 Spitfire4/13/2007
  Q: Greetings from South Dakota: I have a 74 spitfire, which I am driving and restoring at the same ...
  A: As for the two gauges, first check to see that you have power to the voltage stabilizer with the key ...
Spit III Stromberg carb4/13/2007
  Q: I am rebuilding subject car that has not been run in 25 yrs. When I took the Stromberg 150 single ...
  A: If the needle can be cleaned off easily with fine emory paper and no pits are noted with a ...
Speedo Gear4/10/2007
  Q: I have installed a differential with the rare 3.27 ratio from a GT6 into a '79 Spitfire. Do you know ...
  A: I don't show but one part number on that gear and even that may not be too easy to locate new. Many ...
Spitfire speedometer remove and replace4/10/2007
  Q: I am replacing a voltage stabalizer behind my dash to hopefully get the gas gauge and the temp guage ...
  A: As for the speedo removal, if you reach behind the dash and feel the back of the speedo you should ...
'72 Spitfire MK IV4/10/2007
  Q: Howard, While troubleshooting backup lights I noticed my ignition coil and ballast resistor became ...
  A: It is not uncommon for a coil and resister to get extremely hot if left on for any length of time if ...
Triumph spitfire-lean condition4/9/2007
  Q: Good day- recently I upgraded to a Weber carb on my Spitfire, and installed pacesetter headers and ...
  A: Don't run it any more while lean as it can burn a hole in a piston while lean. Any time you make a ...
Replacing the inlet/exhaust manifold gasket4/9/2007
  Q: I recently sent my carbs out to be rebuilt on my 69 TR-6. I notice a little scoring on the gasket ...
  A: If a piece of the gasket had stuck to the carb manifold as you removed it then you probably need to ...
Gearbox Noise4/8/2007
  Q: I know that you don't usually deal with GT6 but i assume the problem im having would apply to ...
  A: When you shift into neutral and the clutch out, The input shaft, the laygear and every gear in the ...
Spitfire distribtor coversion4/7/2007
  Q: I am trying to wire up a Lucas electronic dist to my 1974 Spitfire. I have a late model tach, how do ...
  A: Look on the back of the tach. You should see one flat spade connector plus, either two pigtail wires ...
Spitfire Front Springs11/7/2006
  Q: I would like to lower the front of my '79 Spitfire a little, and am thinking about installing the ...
  A: I have not tried what you are doing on a spitfire but I have on an MG. If you install a half inch ...

All Questions in This Category

Email this page
     
User Agreement | Privacy Policy | Kids' Privacy Policy | Help
Copyright  © 2006 About, Inc. AllExperts, AllExperts.com, and About.com are registered trademarks of About, Inc. All rights reserved.