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About Rich Johnston
(Top Expert on this page)

Expertise
I have honda repair experience on all vintage Hondas from 1972 through 1980. I worked in a Honda dealership while going to college and have experience in all types of honda motorcyle repair. I don't have any experience on other brands.

Experience

Education/Credentials
BS degree in mechanical engineering, Honda technical school graduate of 1975

   

You are here:  Experts > Shopping > Motorcycles > Motorcycle Repair

Questions Answered By Expert  Rich Johnston 
In Category  Motorcycle Repair

SubjectDate Asked

1977 Honda 550K throttle stuck8/28/2008
  Q: I recently bought a 1977 Honda CB550K and since, the engine revs really high after a few minutes ...
  A: If the carb idle air mixtures are right and the carbs are synchronized fairly close, the problem is ...
1984 Honda vf700 magna wont rev above 2500 rpm8/28/2008
  Q: I just bought the bike from a guy who said it had been sitting for over a year, and said the carbs ...
  A: Those are just vents like you thought. It sounds like the bike is running lean. Try applying a ...
1986 honda GL12008/28/2008
  Q: I think I need to replace the fuel filter on my gold wing but can't figure out how I can get the ...
  A: Ty, I'm not sure I understand the problem. Can't you turn the screw or is it that you can't get a ...
79 xl250s electrical8/28/2008
  Q: I have a 1979 xl250s that I have been working on. I'm pretty sure the electrical is hooked up ...
  A: All the lights and electrical system run off the battery. The alternator just keeps the battery ...
1983 NIhgthawk 6508/27/2008
  Q: 2 Questions in one : First Exhaust Collars - IS the thinner side goto the head Or the wider end goto ...
  A: Well that's an easy one the smaller diameter goes against the flange on the exhaust pipe and the ...
Carb Isssues,8/27/2008
  Q: 3 weeks ago I got a 1971 honda CL175K5. Knowing that its posable that it doesnt run, Due to the ...
  A: Sorry Armond, which problem do you want to talk about? First the factory floats won't come preset. ...
86 xr1008/27/2008
  Q: i have a brand new alt assy (stator with points on triangular backing plate), good coil - checked at ...
  A: No, it's not the ignition module, that year didn't have one. The problem is still in one of the ...
ct90 turn signals8/27/2008
  Q: I just got a 1969 Honda CT90 (model K1b), an am trying to come up with turn signals for it. The ...
  A: Yea, it's possible to wire in some 6V turn signals. You'll have to come up with later Honda ...
Honda CT908/26/2008
  Q: I recently purchased a 1974 CT90 to ride back and forth to school. The bike runs fine as long as I ...
  A: Could be the idle air adjustment or possible low compression. When it idles, does it idle at the ...
firing8/26/2008
  Q: My 76' honda 550 four is firing only on cylinders 1 and 4 what could be wrong?
  A: Could be points, condensors or coil. Cylinders 1&4 plugs fire at the same time and 2&3 fire at the ...
1980, CB650C, starter problem8/26/2008
  Q: The problem first happened when the starter would end with a loud click, but would turn the eng. ...
  A: Joe, it sounds like the starter clutch is slipping. There's a one way clutch that the idler gear ...
1978 Honda Twinstar 185T8/26/2008
  Q: Has a rectifier that converts 50 volts AC to 6 volts DC to charge battery. Can I splice in a ...
  A: Actually, the rectifier only changes the AC to DC voltage. The voltage regulator actually controls ...
1972 Honda CB7508/25/2008
  Q: I purchased a 1974 Honda CB750 that the owner said he had running a couple of years ago. When I went ...
  A: On later models I think the letter designation is on the head stock data tag along with the model ...
74 honda 100XL8/25/2008
  Q: I have done a lot of work on my honda to alleviate a problem of it quiting while driving it. It ...
  A: I can only suggest how to find it. When it quits, reach down and turn off the fuel to the carb with ...
Straightening handle bars8/25/2008
  Q: Up until today, I have had an intellectual belief that locking up the front wheel can have ...
  A: Oh that's even easier. Find a telephone pole somewhere and put the side of the front wheel up ...
tappet/ cam chain adjustmets cb175 19728/24/2008
  Q: I have a 1972 cb175 (k5) ,type 2engine.. the kind with only one set on points. Runs real strong, a ...
  A: Nice bike...a 69 CB 160 was my first bike. The cam chain is adjusted easiest when cold but it ...
Straightening handle bars8/24/2008
  Q: Up until today, I have had an intellectual belief that locking up the front wheel can have ...
  A: Sorry Art, if you had asked me about what would happen if you locked the front brake I could have ...
1972 Honda CB7508/23/2008
  Q: I purchased a 1974 Honda CB750 that the owner said he had running a couple of years ago. When I went ...
  A: The simplest wiring is a wire from the battery to the black and white wire on the coils and along ...
spark timing on the front cylinder8/23/2008
  Q: 1985 Honda VT1100, motor will run (full choke) but front cylinder never heats up. Checking spark ...
  A: Nice bike...a 69 CB 160 was my first bike. The cam chain is adjusted easiest when cold but it ...
1979 honda cm400t8/22/2008
  Q: Okay, so I asked before about my 2.5 questions. I replaced the 2-1 exhaust with an old, busted OEM ...
  A: Well, you don't need any parts to fix what you describe other than possibly needles and seats and ...
ct-90 valves8/22/2008
  Q: I have a ct-90 (one of the 70's years not sure which, most likely early model) and I think a valve ...
  A: William, the valve could be stuck or it could be bent. It will require pulling the head to fix ...
1974 Honda 750 Carburetor8/22/2008
  Q: This bike hasn't been ridden in 12 years. Removed the carbs, opened the bowl (dusty) blew them out ...
  A: Bill, there are two jets that are removable, the main jet which is the larger jet in the center and ...
Honda CX500 air leak8/21/2008
  Q: I too work on Honda's, but have a problem I just can't find. I have a CX 500, will not idle ...
  A: Kirk, about the only thing left is the seal between the rubber intake manifold and the carb. I've ...
Honda 1980 CX5008/21/2008
  Q: The bike was given to me. It does run but has not been driven in at least 2 years. We have put in ...
  A: That's peculiar. I wonder who got your response. I bet they were a bit confused and must has ...
honda aero turn signal8/21/2008
  Q: My 2006 aero pops fuses when the right turn signal is applied. Tht right rear bulb tested good but ...
  A: Deb, I hate to sound like a simpleton but you have a short in that circuit. The fact that the rear ...
damage8/21/2008
  Q: 1978 Honda 185T (6 volt. Rebuilding). Someone hooked up a 12 volt battery to it. Won't fire. Any ...
  A: I'd bet the voltage regulator is burned out and may be the coils. Have you checked the fuses? With ...
VFR400 no power under load8/20/2008
  Q: I have a Honda VFR400 NC30, that used to run perfectly then I started having problems when trying to ...
  A: Brad, it sounds like the bike is running out of fuel. With no load on the engine it doesn't take ...
honda speedometer ratio8/20/2008
  Q: ive got a 2007 sabre 1100 and am considering putting a rake kit on it but by doing so it does away ...
  A: Sorry Richard but my experience is with older pre 82 Hondas. However, if you take the cable off the ...
1977 Honda CB750 K7 - Primary chain8/20/2008
  Q: I recently purchased the bike above and then had some minor engine work done - points, tensioner, ...
  A: John, your mechanic told you correctly, I think you will find out if you pull the clutch in the ...
'68 cl4508/20/2008
  Q: This is my situation. I own a 1968 cl450. The bike has given me problems on and off for a few years. ...
  A: Well Dave, the CL450 was the first bike I ever worked on. A guy brought it into the shop with the ...
Honda CX5008/20/2008
  Q: I bought a CX500 Custom. This bike has sat for several years. I drained fuel tank, cleaned fuel ...
  A: Lee, try appling a little choke when it's acting up. If the bike starts to run better, the air fuel ...
Harley Davidson Sportster 1200 custom8/19/2008
  Q: the battery of my bike lives just 1 months then it dies. I brought the bike to several mechanics but ...
  A: Well Arne, my experience is with older Hondas but I'll tell you what I'd do if the bike was a Honda. ...
'73 CL450 fuel in oil, stalling, poor compression in one cylinder8/19/2008
  Q: Okay, I know it's a lot to ask but after reading a lot of your responses I think I have a good idea ...
  A: Well Chris, the fuel in the oil is due to someone leaving the petcock on when the bike is not ...
83 Honda XL250R dies after 20 minutes when hot then restarts when cools8/19/2008
  Q: The problem I'm having with this machine is becoming quite perplexing to me. I have very little ...
  A: No, the epoxy chip would not have caused what you described. It's probably not the rectifier ...
1985 Goldwing interstate 1200GL.8/18/2008
  Q: Bike has been sitting for awhile. Cleaned carbs, changed gas. Bike will run for awhile but will ...
  A: The fact that the old coil and the new coil behave about the same indicates the problem is somewhere ...
1971 honda cb3508/18/2008
  Q: only the left cylinder is firing. the spark plug on the non firing side is sparking, but the spark ...
  A: Plug gap on all Hondas are the same.... .028 inch. If you have that much fuel going into the ...
1978 Honda CB400a Problems8/17/2008
  Q: i just picked up a 1978 honda cb400a and im having issues with getting spark. everything else ...
  A: Well 1.1 volts isn't enough to energize the coils. You should have somewhere between 9-11 volts ...
camshaft degreeing8/17/2008
  Q: i am trying to find out the exact process of degreeing a cam in, i have a '75 CB550f with a ...
  A: Sorry Manny, but the explanation would take a very lengthy e-mail. Try this URL ...
Honda Nighthawk 550 suspected cam chain noise.8/15/2008
  Q: I have a 1983 Honda Nighthawk 550 and recently have been experiencing a rattling noise at warm up ...
  A: Gram, I've never tried to replace just the tensioner but looking at the parts fische, I'd bet you ...
1984 Honda Electrical8/15/2008
  Q: I just purchased a 1984 Honda V30 Magna and it ran great for 1 day. Now I can't get any power to ...
  A: The fuse part number is 98200-53000 and I'm pretty sure you can still get them from Honda. I'd bet ...
Shifting gears8/14/2008
  Q: A few times, I have shifted (up and down) without using the clutch: I'm just starting to ride ...
  A: Well Art, when I first started racing I was told that using the clutch would waste time and I could ...
1980 cb750 c8/14/2008
  Q: Two questions. 1. After the engine warms up the oil light comes on at idle speed (1000-1100 rpm). ...
  A: I've never seen the insulation melt out of a coil. If you are talking about a little material ...
Honda CBR 929 RR8/13/2008
  Q: Good Day Sir: I have a 2001 Honda 929 RR and recently the clutches were destroyed while I was riding ...
  A: Michael, my experience is with older Hondas but if you take a long handle screwdriver and hold the ...
2004 GSXR600 losing chains8/13/2008
  Q: I am helping a buddy with his 2004 GSXR 600 and it has popped 4 chains off. Now i know this was an ...
  A: Scott, my experience is with older Hondas but if I had a customer with this problem, I'd be checking ...
Check the oil8/13/2008
  Q: I recently purchased a 77 Goldwing from a Harley shop,(long story),they somehow lost the key, so I ...
  A: Well, it's no surprise you can't find the dipstick. There isn't one. On the left side of the engine ...
1979 Honda CB 750K8/13/2008
  Q: This was bought from a guy that said the carb was taken to a shop to be cleaned due to tarnish and ...
  A: Sorry Corey, but I think it's still the advance unit. Take a pair of needle nose pliers and close ...
honda 550f8/13/2008
  Q: Had been garaged for year. What steps should i take to get'er runnin again. Ive drained n add fresh ...
  A: You need to completely drain the old gas out of the carbs. There are some drain screws on the ...
1980 Honda XL 185s8/12/2008
  Q: I have a problem with the speedometer. It appears to work, but never gets over 30 mph. It does not ...
  A: Sounds like the speedometer is worn out or sticking internally. I don't know of a way to lubricate ...
hydraulic slave cylinder leak8/12/2008
  Q: I have a 1984 V65 magna that has been sitting for about 14 years and only has 6000 miles on it. When ...
  A: The push rod is what actually releases the clutch. The slave cylinder pushes on that rod and it ...
1975 Honda 750 four8/12/2008
  Q: I changed the clutch cable on my bike, and now it will not start. It had been sitting for a while ...
  A: I think on that model there's a neutral interlock so the bike has to be in neutral and the neutral ...
1975 honda 750 supersport8/12/2008
  Q: Is there a gas tank from any other bike that will fit my frame without too many modifications? I ...
  A: I believe you can use the tanks from earlier models if you like the CB styles better. Those frames ...
1973 cb175 idling/stalling issues, etc.8/8/2008
  Q: rich. my apologies for the dissertation that follows, i'm trying to give you as much of the details ...
  A: Those alternators don't put out enough current to actually charge a battery. They only put out ...
knocking8/7/2008
  Q: I recently bought a 91 CB750, love the bike. I changed the oil and filter when I got it, when I ride ...
  A: Bill, you need to find out where it's coming from. Take a long screw driver and put the handle up ...
1985 Goldwing 1200 Limited Ignition control8/7/2008
  Q: I can't get the plug wire to fire, how do I check the electronic ignition on the Limited? They say ...
  A: Cecil, I had a similar question after you asked me so I did a little research. It turns out the ...
'71 350CL cam chain8/7/2008
  Q: My '71 Honda has 10,500 miles, and has been running great. I was out riding this past Sunday, wife ...
  A: Gary, to do the job right you have to break the engine down both top and bottom end because there's ...
1979 Honda CB 750K8/7/2008
  Q: This was bought from a guy that said the carb was taken to a shop to be cleaned due to tarnish and ...
  A: Check the timing advance unit. Sometimes the springs get tired and allows it to stay in advance too ...
Honda CL175 tires8/6/2008
  Q: I have a 1972 honda CL175K6. Stock tire sizes are 2.75-18 for front, and 3.25- 18 for the rear. ...
  A: There's a tire manufacture from China that still makes those old style tread patterns. I think it's ...
signal lights8/6/2008
  Q: the signal lights all come on and just stay on, i replaced the signal relay and traced there are no ...
  A: Do both turn light come on at the same time when you activate one side? If so, it's a bad ground. ...
69 cb450 kick8/6/2008
  Q: I have a 1969 cb450 runs great had it idling shut it off and now the kick does not work when in gear ...
  A: It's been a while but that kick starter turns the transmission main shaft. The bike has to be in ...
1977 Honda CB 750 K7 w/31K miles8/6/2008
  Q: I have a fairly general question about cam chains. I just purchased the bike mentioned in the ...
  A: The 750 motors are good little motors. I've seen them with a lot of miles but 100,000 may be a ...
1977 Honda CB400 stuck clutch8/5/2008
  Q: I have an old Honda CB 400 Supersport that I haven't ridden the past three months. I didn't do any ...
  A: I've had some luck running a bike around the block while holding the clutch in. After a while, the ...
1979 Honda CB75k No Spark on Two Cylanders8/5/2008
  Q: Well I'm Having and issue and i am newb to motorcycles. I bought this bike back in June. The bike ...
  A: I hate to say it Tim but this has me puzzled. The inside two out side plugs fire at the same time ...
bike cutting out8/5/2008
  Q: I bought a 1980 cx500c only has 9800 miles on it. Had to put a tank on it from an 81 and used the ...
  A: Carl, it sounds like the left carb is still running lean. Have you manually sync'ed the carbs? I ...
Replacing a clutch cable8/5/2008
  Q: I've got a 1973 CL 350, and the clutch cable snapped yesterday. I've ordered a new cable. My Clymer ...
  A: That's not too difficult. First, you have to pull the left rear crank case cover that the cable ...
1975 honda CB125 charging8/4/2008
  Q: I have a 1975 honda CB125 that I am getting out and looking to ride with the rising gas prices. ...
  A: Oh yea, those were 6 volt systems. I'd still recommend you replace the flasher unit. The charging ...
Clutch slipping . . . or something . . .8/4/2008
  Q: I know you are not a Yamaha person, but the Yamaha guy is not accepting questions, so maybe you can ...
  A: Sorry Dan, but it's the clutch. Sounds like you adjusted it correctly. You may just need to ...
80's 4548/4/2008
  Q: how are you man? My pops ha a Honda 454 thats been sitting up in the back shed for at least 10yrs.It ...
  A: Hey Rob, I'm doing great...thanks for asking. Well, the answer to the frame question is ...it ...
1973 xl1758/4/2008
  Q: i have new points in it it cranks fine but will not rev up i cleaned the carb. and still no success ...
  A: Have you checked to be sure the timing advance unit is not frozen up? That little cam should be ...
1980 cb125S won't start8/4/2008
  Q: here's my problem. I purchased the bike knowing it wasn't starting, but knowing only that the ...
  A: First, make sure you are getting 6 volts to the coil. The black and white wire should have 6 volts ...
1982 Magna slips out of 1st gear8/3/2008
  Q: Rich- I just bought a 1982 Honda Magna V45. Now I find that it jumps out of 1st gear into neutral. ...
  A: Yup, they are right. Worn dogs on the transmission gears and a bent shift fork and probably a ...
1975 honda CB125 charging8/3/2008
  Q: I have a 1975 honda CB125 that I am getting out and looking to ride with the rising gas prices. ...
  A: Those relics, as you put it, are still pretty neat old machines. It may just be a tired flasher ...
Honda 900 Cutom exhaust port stud8/2/2008
  Q: My 1982 Honda 900 Custom with 34000 miles has an exhaust stud that broke off on one of the inner ...
  A: The studs thread into the head about 2.5 diameters or 19-20 mm. The best way is to try and drill ...
fuel injected aspencade8/2/2008
  Q: I own a 86 honda aspencade 1200 that has fuel injection, my problem is to much fuel to the point ...
  A: Sorry Mark, my experience is limited to pre-82 Hondas. But you're first guess would be a great ...
bleeding brakes8/2/2008
  Q: how do I bleed the front brakes on a 2005 Honda 250 recon 4 wheeler?
  A: Sorry Darla, but my experience is with pre-82 Hondas but normally, all hydraulic brakes bleed about ...
CL175 carb specs8/1/2008
  Q: I own a 1972 honda CL175 K6. However it has a 1971 CB175 motor in it and a 1971 CL175 exhaust. ...
  A: I can help with part of your problem. The CL engine's exhaust was tuned for a little more mid range ...
1979 honda cm400t8/1/2008
  Q: I just bought a cm400T for about 700 bucks, and I have two and a half big problems, all related. #1 ...
  A: Yea, the problems are all related. First, there's no reason a good mechanic can't clean a set of ...
1978 CB750F Super Sport7/31/2008
  Q: i recently just did a engine overhaul cuz i was having oil leaking out through the cylinder head and ...
  A: It depends on where it's coming from. Can you give me a little more details? It may be a casting ...
no clutch7/31/2008
  Q: I'm 17 and I have a 1972 CB350 that has been sitting for about 10 years. I got running and we found ...
  A: If the clutch is properly adjusted, the plates may be stuck together. Does it feel like the clutch ...
Temperature Gauge honda shadow7/31/2008
  Q: It was about 2000 miles round trip. On the way back my temp gauge started to go off. Now it goes ...
  A: The problem is either the sender or the gage itself. Pull the connector off the sender and ground ...
cm400c front forks etc7/30/2008
  Q: My friend and i are trying to get this 81 cm400c running so we can learn on it. the front forks ...
  A: There are two drain plugs on the lower fork legs. You pull those out and pump the forks a few times ...
honda won't start7/29/2008
  Q: I have a 2007 honda 750 shadow. It was running fine and now it won't start. All lights and ...
  A: Sorry, Dewayne, my experience is limited to older Honda...pre-82 vintage. Is the neutral light out? ...
CB175 Squealing Noise7/29/2008
  Q: My 1971 CB175 has started making an awful squealing noise! It seems to shriek in time with the ...
  A: I've see this once before. It was a bearing turning in the crank case. It would only do it when the ...
Carb Sync7/29/2008
  Q: Is there a semi accurate method to "bench sync" the carbs on this K8 until I can locate a manometer? ...
  A: Clutch rattle is pretty common on those motors even with sync'ed carbs. I've never figured out what ...
Front Brakes Go Away7/29/2008
  Q: Understand you expertise is Honda, but this should apply to all models. Currently racing a Suzuki ...
  A: There are a couple things I can think of. First is boiling. If the brakes get hot enough to boil ...
noisy DOHC (normal?)7/28/2008
  Q: 1979 CB750K. the valvetrain seems noisy /rattly. so loud that i dont like to rev over 5k. Is this ...
  A: Sounds like the cam chain needs adjustment. I wouldn't recommend you run the bike until you get it ...
Early 70's CT907/28/2008
  Q: I have an early 1970's, not sure the exact year, Honda CT90. When I first got it many years ago, it ...
  A: That bike must have a charged battery to start. I'm afraid it's a process of elimination. It has ...
Oil inside the stator on a 1973 CL3507/28/2008
  Q: I am back again with another question on my 1973 CL 350. I took off the stator cover before and a ...
  A: Hey Greg, I don't think were talking about the same parts. The left cover that has the stator ...
81 honda CT110 ignition7/27/2008
  Q: This bike has sit for some time. Now I get a after fire out the exhaust at high rpm and letting off ...
  A: The point gap is .014 and you should set the timing so the points open when the flywheel "F" mark ...
1983 honda shadow carb problems7/27/2008
  Q: I recently purchased a used 1983 honda shadow and after i got it home it and ran it for a while it ...
  A: It could be carbs, fuel pump or it could be ignition. When it happens, pull a plug boot off, and put ...
1990 Honda CBR 10007/27/2008
  Q: please excuse my ignorance, but until now I have only been an operator, not a mechanic. My CBR ...
  A: Tom, my experience is with older Hondas...pre-82 models. But in general, you just disconnect one ...
i have a ? about the brakes on my 1983 honda atc three wheeler7/27/2008
  Q: okay my braes dont even engage likre they shud and i dont know how to repair them do yout hink ...
  A: There's only two places to look. First, when you pull the lever or step on the brakes does the ...
VT700C Carbs7/26/2008
  Q: I have a 1984 VT700C, what other year carbs will fit on my bike? Will the carbs from another model ...
  A: Joni, I don't think any other model will fit yours. There may be some interchangeability between ...
83 gl1100 interstate7/26/2008
  Q: Have no temp reading. Is it typical for the sensor to go out or should I look toward the gauge ...
  A: It could be either. The temp gage looks at the resistance on the sensor and resisters a temp based ...
Battery runs down when lights are on7/26/2008
  Q: I have a 1971 honda ct90.and it has 12 volt bulbs.will this cause the battery to run down.and if so ...
  A: If you put 12 volt bulbs in a 6 volt system, they will draw half the current of a 6 volt bulb so ...
1979 Honda CM 185 Twin7/25/2008
  Q: When cold, or sitting for a few hours, the only way to start my bike is by kick starting. It just ...
  A: The problem doesn't sound like fuel to me since it starts so well with the kick starter. It sounds ...
XR80 Honda ignition wiring7/25/2008
  Q: Neighbor kid got this bike free. All the wiring is gone. As are lights and key switch. Only switch ...
  A: Your a kind soul to try and help out, Don. This could take a while you know. The green and red is ...
Rear Brakes and Engine noise!7/25/2008
  Q: I have this engine tick whenever I ride my 1983 Honda CB 450SC. It is only when I am cruising down ...
  A: You have to pull the rear wheel to get to the brake shoes. Once the axle is out and the wheel is ...
sticking rear brake7/25/2008
  Q: i have a 1983 honda shadow my rear brake is sticking i can,t even hardly push it in neutral what ...
  A: Usually it's because the o-rings in the caliper get a varnish build up around them and freeze the ...
No Spark - 1973 Honda SL 125 s7/24/2008
  Q: I just had a couple questions about my 1973 Honda Sl125s, It has been sitting for about 5 years and ...
  A: Well, it's going to be process of elimination for this one. There could be a whole bunch of reasons ...
Honda Shadow running to rich7/24/2008
  Q: I have an '84 Honda Shadow 700 and it back fires every time I throttle off. It also smells of gas ...
  A: The backfiring is actually a lean condition. It can be caused mis-adjusted idle air mixture, dirty ...
81 Honda CM4007/24/2008
  Q: I am thinking about purchasing an 81 Honda CM400. The bike has 5k miles, but isnt ridable due to ...
  A: That would have had to be quite a whack with a rock. It's not a hard fix but I'm not sure if the ...
dirt bike handle bar grips7/23/2008
  Q: I'm trying to change my grips on my dirt bike. The factory rubber is on there really good. ...
  A: No the plastic grip is part of the throttle. It's called the throttle tube and the grip goes over ...
95 Honda Shadow VLX7/23/2008
  Q: I have a Honda shadow that always ran mint until a few months ago when the battery kept dying. I ...
  A: Melissa, my experience is limited to the older pre-82 Hondas. But I'll take a guess based on your ...
1985 vt700 Starter7/23/2008
  Q: I have a 1985 Honda Shadow VT700. When it is warm the starter works great, but when it is cold or ...
  A: When it's cold try taking a screw driver and jump across the two main terminals on the starter ...
72 cb750 carbs7/23/2008
  Q: I have a 1972 cb750 it has sat for a few years with fuel in the tank and carbs. I have cleaned the ...
  A: That's a little odd Ryan. I've not seen this one before. The float bowls are vented and if you ...
CHANGING OIL7/22/2008
  Q: Can I change the oil on my Honda Shadow VT600 VLX without the special oil filter tool and a torque ...
  A: This is a little tricky because the original Honda filters are a little larger than the typical oil ...
Turn Signals on a 1970 CT907/22/2008
  Q: I have bought a 1970 CT90 Honda Trail Bike. It didn't come with rear turn signal lights, but it has ...
  A: Chris, this is an easy one. The light blue and the orange wires are the turnsignal leads but they ...
cdi units7/22/2008
  Q: can you tell me if cdi unit hitachi t1d14-15a me5 will replace nippondenso 131100-3541 12v me5 ...
  A: Sorry Gary, I have no clue. I don't usually trade parts like that. I try and get the right parts ...
Honda CT1107/22/2008
  Q: I'm a 47 year old newspaper reporter who just bought his first motorcycle, a 1981 CT110. It has ...
  A: Congratulations Paul on your first excursion into the biker fraternity. I think you'll find it's a ...
Shadow Idles OK but sputters and stalls when throttle is advanced7/22/2008
  Q: My 1986 VT700 Shadow would not run except when ether was sprayed in air intakes, so I took both ...
  A: Sounds like the carbs are still running lean. Did you set the float level? If you pull the choke ...
1971 CB450 overhead cam twin7/21/2008
  Q: Low milage/seldom used bike. Seems to be firing on only one cylinder. Have checked plugs & points. ...
  A: There's not any extra room in the cylinder for a valve to stand open. The valve would hit the ...
Honda CMX450 rebel7/21/2008
  Q: Rich, I've got an 86 cmx450 rebel that will start no problem in the mid-day when it's hot in my ...
  A: Those carbs don't have a traditional choke plates. It uses a fuel enrichment circuit to add fuel ...
CB900C7/21/2008
  Q: Actually Two questions...I have been trying to bring this old 1981 CB900C back to life and have ...
  A: Walter, the main jets only control the fuel above the 3/4 throttle. Between 1/8 and 3/4 throttle ...
Bout My 82 CB900C7/20/2008
  Q: I own a Cb900C. Just had the carbs cleaned and bike tuned etc. But a few days after I got it back, ...
  A: Doesn't sound like coils to me because the coils, pulse generators and ignition modules control the ...
1975 honda ct-907/20/2008
  Q: i just bought a 1974 honda ct-90 in great shape, was the bike made to run on leaded gas and if so ...
  A: I wouldn't worry about it, if I were you. The leaded gas lubricates the valves and valve seats so ...
1974 honda cl360 scrambler[carb]7/20/2008
  Q: I WOULD LIKE TO KNOW HOW TO SET THE AIR/FULE MIXTURE ON THE CARBS.I can,T GET IT RIGHT.IS IT LIKE A ...
  A: 2 1/5 turns is okay to start but you adjust the mixture to get the highest idle speed. Turn the ...
poor fuel mileage7/19/2008
  Q: I have an 86 V65 magna with 86000km and my fuel mileage has dropped about 40 kilometers per tank in ...
  A: Wow Steve, that's really bad mileage. Forty km/tank or per gallon? Well, it has to be running ...
seized engine7/19/2008
  Q: Hey Rich, I have a 74 honda c.b. 450 and I got it through a trade, to be honest I have never worked ...
  A: Joshua, the kick starter turns the transmission mainshaft attached to the clutch basket which turns ...
'81 gl1100 smoking7/19/2008
  Q: I was riding along ever thing fine then POOF! A whole lot of smoke and now its smoking like a ...
  A: If it's blue smoke, you have a serious problem in one of the cylinders and it burning oil. If it's ...
No spark, Headlight not working7/19/2008
  Q: I own a 1977 Honda 550 f, the problem is there is no spark to the number three cyclinder. I have ...
  A: Mike the no 2 and number 3 plugs fire at the same time so the problem is either in the coil or in ...
1981 cb650c carb problems7/19/2008
  Q: Rich, after 27 years riding this cb650, bike would only run with a little choke to keep from ...
  A: Well, it sounds like the carbs are a little lean. It could be the float setting. I can't remember ...
HONDA 750 K.. SPOKED WHEEL7/18/2008
  Q: SHIMMIES ON DECELERATION... CHANGED FRONT TIRE TIGHTENED SPOKES 1/4 TURN... CHECKED FORKS WITH AIR ...
  A: Usually, the front end wobble is caused by a bad front tire assuming it happens under 50 mph. If it ...
Clutch problem7/18/2008
  Q: I have a Honda Sabre 700. After running for a while the clutch doesn't work anymore. It's like it ...
  A: You may have a leak in the slave cylinder. Try taking it off the engine and check to see if it's ...
dont no were to start7/17/2008
  Q: my question is i just got a honda cbr f3 600 1995. when i opened radiator cap there was oil there i ...
  A: Sorry, but my experience is pre-82 hondas but it sounds like a headgasket leak to me. The high ...
1973 cb3507/17/2008
  Q: Rich I have a 350cb 1973 honda.I have rebuilt both my carb.But I can not find gasket for the gas ...
  A: I don't know what Honda used originally, but I'd try permatex gasket sealer. Silicone sealer reacts ...
Honda 1987 VFR 7007/16/2008
  Q: I just baught this bike it was starting fine now the nuetral light wont come on while in nuetral and ...
  A: There's a neutral light starter interlock. So if the neutral light is burned out or if the neutral ...
CM 250 Cylinder Head Torque Values7/16/2008
  Q: I have removed the cylinder head from my nieces 1982 CM 250 to repair vandalism to her spark plug ...
  A: I don't have a manual for that bike but the standard torques for the thread size would be close ...
CT90 CARB Problems7/15/2008
  Q: I've got a ct90 from the 70's, I'm not sure of the exact date, that started giving me some problems ...
  A: The backfiring indicates a lean air fuel mixture. It could be you didn't get the float level set ...
1975 Honda CB750K7/15/2008
  Q: I am in the process of restoring this bike and after riding it for about a half hour it was leaking ...
  A: If you haven't shut off the automatic oiler, that's a pretty good guess. When I was doing that ...
rear seat removal7/15/2008
  Q: I just purchased a 1986 Honda Shadow VT1100C. I don't have the owners manual and don't know how to ...
  A: I can tell you for sure how the VT700 come off and I'm guessing the 1100s are similar. On the left ...
Honda wheels.7/14/2008
  Q: What pattern are the spokes and hub on say a honda cb100,cl70,sl70 etc..Would it be called 2x2 ...
  A: I've re-spoked a lot of wheels as a mechanic and it's not too difficult. I always started with the ...
tune up etc7/14/2008
  Q: I have an 84 Magna waith 17000 miles. the last time I took it out it ram great until the last ...
  A: I tune mine up about once a year. I check the valves, sync carbs change plugs, oil and filters. ...
honda cbr f47/13/2008
  Q: some one jumped my 1999 Honda cbr f4 with a car jumper. a week and a half later my battery wont keep ...
  A: My experience is with older pre-82 Hondas but you could have ruined the voltage regulator. I've ...
1980 Honda cb 750 custom7/13/2008
  Q: hey, thanks for your time and anything you can help me out with. My problem on my 1980 honda cb 750 ...
  A: If you think the carbs are set correctly, I'd look at the timing advance unit. Sometime the springs ...
Fuel system7/13/2008
  Q: I have a non model specific question. My bike starts easily without the use of the choke. After it ...
  A: Dave, try applying a little choke when it acts up. If the engine runs better you're looking at a ...
Sudden lost of engine power7/13/2008
  Q: I have a question about a 1984 CB650SC. When I bought the bike it had been sitting for 4 years. I ...
  A: Pull the oil filter out and take a look. I'm guessing you will find fine metal shavings. If the ...
honda7/13/2008
  Q: i have a 79 honda cx 500 delux.my problem is when i bought it,it started fine then the battery ...
  A: Well, that's not normal. First, make sure you have charged the battery over night on the trickle ...
1974-750 honda motorcycle7/12/2008
  Q: I have cleaned the carburator, and it still spits and sputters, and won't take the gas, trying ...
  A: Does it run better with the choke on? If not, it's probably not the carburetors. The are a number ...
Oil Filter7/12/2008
  Q: Does a 1975 cb500t Have an oil filter? If so where is it located. I hope this isn't to dumb of a ...
  A: Nate, there is an oil filter on the right side of the engine under the small round cover held on ...
1984 Honda VT700C7/12/2008
  Q: I need help in troubleshooting a bucking problem on a VT700C. First, a little background info. The ...
  A: If it a very sharp buck, it's probably ignition. It could be a coil heating up, a plug wire or boot ...
1970 CB100 turn signals stay solid7/11/2008
  Q: I just recently picked up a 1970 CB100 and the turn signals do not flash, they just stay solid. I ...
  A: The blinker should only have 2 wires going to it. It's on the hot side of the blinker lights and it ...
1975 Honda CB750 rubber orfice adjustment7/11/2008
  Q: Replacing front sprocket and there is a adjuster for seating rubber orifice against oil reserve ...
  A: To be honest we used to shut the automatic oilers off because it didn't do a very good job of oiling ...
fuel pump 83 honda shodow 7507/11/2008
  Q: fuel pump runs when connected direct to 12 volt source have 12 volts at pump connecter with key on ...
  A: There's a fuel pump relay that get's a signal from the coil and from the alternator that supplies ...
xr 50 wont start7/11/2008
  Q: rich,i have a few questions for you,my son has a honda xr50 he started it up and rode it to the yard ...
  A: There's a bolt on the right side of the head that goes through the center of the cam to hold the cam ...
1976 Honda CJ360T Center Stand7/10/2008
  Q: I have a 76 honda cj360t and I just purchased a center stand for it off the internet. It came with ...
  A: Sorry but the exhaust has to come off of at least one side so you can put the pivot pin in. There's ...
bike cutting out7/10/2008
  Q: I bought a 1980 cx500c only has 9800 miles on it. Had to put a tank on it from an 81 and used the ...
  A: No, the backfiring is the diaphragms. When it runs rough, apply a little choke. If it smoothes ...
needed tools to attach engine guard7/10/2008
  Q: and thank you for taking time to help me out...I purchased a Honda rebel 250 and want to attach the ...
  A: No, it's not that critical....if you have a feel for how tight it need to be without over tightening ...
CB350(G) Questions7/9/2008
  Q: Hey Rich, thanks for taking the time to answer my questions. I recently picked up a 1973 Honda ...
  A: Good work Anthony. It takes some skill to coax these old bikes back to life. There is always ...
bike cutting out7/9/2008
  Q: I bought a 1980 cx500c only has 9800 miles on it. Had to put a tank on it from an 81 and used the ...
  A: More than likely the air shutoff diaphragms have holes in them. They shut off the fuel to the low ...
1982 Nighthawk horn stays on7/8/2008
  Q: Just bought the bike. It is mint. Noticed the horn was a bit weak. Washed the bike on Saturday. ...
  A: The black wire to the horn is hot all the time. To activate the horn, you have to ground the ...
1985 VT1100 shadow7/8/2008
  Q: My roommate just inherited an 1100 shadow. After getting the engine warm if you shut the bike down ...
  A: You first guess is a pretty good one at least that's where I'd start looking. Sounds like when it ...
Clutch adjustment7/8/2008
  Q: I have a 1980 Honda CB 650 Custom. I m trying to replace the clutch. I changed the friction and ...
  A: The clutch is still dragging. The adjustment inside the cover isn't correct. Turn the cable ...
1973 cl 350 turn signals7/7/2008
  Q: I have a 1973 CL 350. When I signal a left or right turn, the front signals blink properly, but both ...
  A: First you need to make sure the connections are right in the head light and under the seat. ...
1972 Honda cb3507/6/2008
  Q: Hey Rich, I'm working on a 72 cb350 and I'm having a problem with my tail light. When I turn the ...
  A: You are testing my recall capability. I'm not sure what year Honda started using running lights. ...
dirty carbs7/6/2008
  Q: We recently bought a 1982 GLl100 out of a garage where it was stored with fuel in the carbs. We know ...
  A: If the carbs are plugged, I don't know of any other way to clean them except taking them out and ...
no compression??7/5/2008
  Q: i have just bought a pitpro 125cc trail bike and it has no compression i have tried and tried to ...
  A: Carl, my experience is limited to Hondas but if the bike doesn't have compression it won't start ...
79 cb650 carb problems7/5/2008
  Q: I have been trying to bring a 79 cb650 back to life and its working for the most part, but the carb ...
  A: No, it sounds like carburation to me. The flat spot is a lean mixture that can cause the backfiring ...
Master and slave on clutch7/4/2008
  Q: I have an 84 Honda VT700c Shadow. The clutch has no resistance and the bike will not shift into ...
  A: Todd, it could be either one. Take a look at the inside of the master cylinder. Is there a bunch ...
Starving for fuel7/4/2008
  Q: Just purchased an 82 Yamaha SECA 750. It will only run when choked all the way. Plugs are black. I ...
  A: Sorry Dave, but my experience is limited to older Hondas. Sounds like you need to clean the carbs. ...
1976 honda CJ360T7/4/2008
  Q: I just bought a 76 CJ360, showing 17000 miles and have a few questions if possible. First there is a ...
  A: Sounds like you have a noise camchain to me. I think the tensioner adjuster lock nut is in the ...
Sticking Gears7/3/2008
  Q: The gears on my Honda Shadow 750 (1982) are sticking. When I first start riding the gears are ...
  A: The clutch is dragging and not releasing. It puts pressure on the dogs in the transmission and ...
honda elite squeek noise7/3/2008
  Q: I have a 2006 honda elite with 400 miles...it has always made a hight pitch squees noise on take off ...
  A: Sorry Jan, but my experience is with pre-82 Hondas. It could be a dry suspension joint, a plastic ...
charging system7/3/2008
  Q: Hey Rich, I have a 1988 honda shadow vt1100c with charging problem. I have no voltage output. I ...
  A: That was a pretty common problem on those bikes. I've had to replace all of those connectors on my ...
TICKING NOISE ON RIGHT SIDE OF MOTOR7/3/2008
  Q: I HAVE A 1976 HONDA GOLDWING GL1000,I HAVE TO HOLD DOWN THE STARTER BUTTON WHILE I WORK THE THROTTLE ...
  A: Hard to tell but if you take a long screw driver and hold the handle to your ear, it will act just ...
petcock and fuel lines on 1972 Honda SL3507/2/2008
  Q: My bike: 1972 Honda SL350. I'm confused. My bike will not start (old fuel from last season I ...
  A: That's not right. Try putting your finger over the one that is flowing and see if fuel doesn't come ...
1980 cb750f supersport not holding consistant idol7/2/2008
  Q: so i was having a charging issue and i took it to a shop so get check out but when i picked it up ...
  A: Mike, there could be a number of reasons why it won't idle correctly. First is it running on all 4 ...
85 Honda spree7/2/2008
  Q: I just bought this bike and cleaned the carb. It fires right up but will bog out when i give the ...
  A: Sorry Dave, I have no experience with the Spree. My experience is limited to pre82 models. It ...
clutch problems7/1/2008
  Q: i have a 1975 honda cb360t and im restoring it after it sitting for about 18 years and i have ...
  A: Well, that could be a couple of things. First you need to make sure little 6 mm ball bearing is in ...
No Lights7/1/2008
  Q: I have a 1974 honda 90. I cannot get any of the lights to work. The bulbs are all good and were ...
  A: Does the rear brake light work when you depress the brake pedal? All of the power for the lights ...
electrical issues with my '75 honda cb500t7/1/2008
  Q: I recently purchased a fine looking '75 honda cb500t, and started on my trip home. After 10 ...
  A: There are only three parts that can go bad in these charging systems...the stator, the field coil ...
honda vt1100c7/1/2008
  Q: i have a 1987 Honda shadow vt1100c i would like to know how to change the fork oil and if there is a ...
  A: Looking on line, it looks like you have to buy the parts individually if they are still available. ...
Honda cx500 custom6/30/2008
  Q:
  A: Well, you can look at the steering head and there should be the VIN tag with the manufacturing date ...
1981 honda 750c6/30/2008
  Q: I cleaned the carb up all jets, floats, etc. I put it back on and now I can't get gas to the carb.
  A: That's interesting. There are two shutoffs in the fuel line. The petcock and the float needles. ...
Trouble starting 2004 CRF 250R6/30/2008
  Q: I recently bought a 2004 CRF 250r. The problem I have is it won't start with the kick starter either ...
  A: My experience is with older pre-82 hondas so I can be too specific. It sounds like you have a weak ...
Honda 600 cc Mixture Adjustment6/29/2008
  Q: My son is 1500 miles away on a cross country trip on his 1994 Honda Silver Shadow 600 cc motorcycle. ...
  A: The air fuel mixture screws only control the fuel at idle and just off idle so that won't help much. ...
1974 Honda 4506/29/2008
  Q: The battery drains when motorcycle sits overnight. After jump start (will not kick start) does not ...
  A: If the switch is on, the battery will drain down. The alternator is under the round left engine ...
Honda CB750 Supersport6/28/2008
  Q: My husband just recently bought a Honda CB750 Supersport. He is wanting to restore it. We have ...
  A: IT all depends on what you need. There are a bunch of outlets for aftermarket engine parts. The ...
cb6506/28/2008
  Q: I have a 1980 cb650. I have taken the carburetors all apart and cleaned. Replaced air cut off valve ...
  A: There are a couple of things that could be going on. The accelerator pump may not be set just right. ...
camshaft bushings6/27/2008
  Q: Rich, I emailed you a while back about my '85 250 Rebel that was making a low pitch scrape. The ...
  A: It doesn't sound like you are getting oil to the top of the cylinderhead. The grease is only to give ...
1975 honda 550cc motorcycle6/26/2008
  Q: I hv a 1975 honda 550cc bike and i would like to know what are points on the thing and how do i ...
  A: Yup, they are adjustable. They are under the left engine crankcase cover. It the round one below ...
ignition coil6/25/2008
  Q: I recently put a used engine with a dual ignition coil into a frame that had a single ignition coil ...
  A: The dual coils required two sets of points to fire them and the plugs fire individually. The single ...
carburetor vacuums6/25/2008
  Q: i own a 1972 yamaha dt110cc , i know that u work on hondas but am hopping u can tell me that all ...
  A: The problem is not with the plug. The engine is getting too much fuel. It starts easy the first ...
1978 XL 5006/25/2008
  Q: I have a 78 XL 500. I am trying to change the kick start shaft. When I kick it over now it does not ...
  A: I've not been into too may of those engines so I can't say for sure. However, I've looked at the ...
1987 Goldwing rough running6/25/2008
  Q: Rich, I have a 1987 gl1200. About every other ride I take, the bike runs rough after about 15 ...
  A: I hate intermittent problems...they seem to take forever to find. Yours could be a fuel problem or ...
Honda CT906/24/2008
  Q: I recently recieved a non-running 1972 CT90. I installed a new coil and was able to get it running ...
  A: That bike requires a charged battery to start and run. So I'm guessing your battery is dead. The ...
1979 Honda CM400T6/24/2008
  Q: My 1979 Honda CM400T is leaking oil from around the left exhaust where it connects to the motor. ...
  A: It's doubtful that it's coming from the exhaust unless there's oil pumping out the exhaust pipe too. ...
1983 Honda CM450A6/24/2008
  Q: I recently purchased a 1983 Honda CM450A. I replaced the battery on it, and it ran fine. Now all of ...
  A: That bike came out the year after I stopped working at the Honda shop in Lafayette, IN. So I'm ...
1980 cm400t6/23/2008
  Q: I have 1980 cm400t. The motor was in pieces when I bought it. I don't know how to put the timing ...
  A: Well once you get the cam cam sprocket and camshaft in place, you'll see two indexing marks on the ...
gl1000 freeze plugs?6/22/2008
  Q: I've been restoring a 79 gl 1000 and upon starting it, water leaks out from under the camshaft ...
  A: They aren't the typical freeze plug because they don't pop out if the block freezes but they serve a ...
1982 Honda CB750-f6/22/2008
  Q: Rich, My dad and I just bought a 1982 Honda CB750-f. We need to clean the carbs but are having an ...
  A: Nope, those are tight. You can pull the velocity stacks off or push them back into the air box to ...
honda 550f6/22/2008
  Q: .. I can't seem to locate a petcock/valve to drain the gas tank.. also how does it come off? ...
  A: Unscrew the bowl off the petcock you should find two screws inside. Normally, a year of sitting ...
86 Honda Shadow VT700- Headlight/starter issue6/21/2008
  Q: Recently, I had bad battery issues and couldn't get the bike to turn over. I replaced the battery ...
  A: Sorry Frank but I think you found part of the problem. That burned wire indicates something has ...
timing6/21/2008
  Q: Hey rich, I have a honda design engine bore 7 stroke = 125cc. I recently had to disassemble the ...
  A: Yes, the timing is always set at top dead center. Normally, on the Honda there were two little tabs ...
1984 Aspencade Wheel Bearing6/21/2008
  Q: What is the procedure to change front wheel bearings and what all do i need to change them..
  A: Well, it's not much more difficult than changing the front tire. You have to get the front wheel ...
30 amp fuse6/21/2008
  Q: Rich. i have a 1979 Honda 650cb/4cylinder. located beside the battery is a fuse box. after opening ...
  A: Yes Gary, that's the fuse. You can still get them from Honda. They aren't too expensive. On my 85 ...
Charging System6/20/2008
  Q: I have a 1981 Honda CM400C. I purchased the bike recently for my first starter bike and the ...
  A: Sorry for the delayed response but I'm confused with what you are describing. I think the drop in ...
76 Honda XL1756/19/2008
  Q: I recently obtained an XL 175 that had been sitting for 20 years. The bike had the battery and all ...
  A: I have no idea how you were able to get the bike running with the two stator windings twisted ...
Cables on a 1978 Honda Hawk Hondamatic6/19/2008
  Q: Okay, fairly simple question, I think...I'm a girl trying to do some basic bike repair. My speedo ...
  A: The speedometer cable is easy. There's a screw holding the cable in the speedometer drive on the ...
1983 vt750c shadow6/18/2008
  Q: The battery on this bike is brand new but is draining instead of charging while running. The voltage ...
  A: I don't think the ground is the problem but it's on the left side of the crank case near the stator. ...
Spark on only one cyl. 74 CL3606/18/2008
  Q: Rich, Man I bought a 1974 Cl360. Needs some work here and there, but over all, pretty sound. I rode ...
  A: Well, it sounds like you have either a condenser problem or the points are dirty. Try taking a ...
jets6/18/2008
  Q: how do you change the jets in honda v45
  A: You have to pull the carbs, remove the bowls, replace the jets, replace the bowls and reinstall the ...
battery discharges6/17/2008
  Q: brand new battery, took bike out and parked and haven't been able to ride for a week due to bad ...
  A: That buzzing is the starter relay. It's telling you the battery is dead. It's possible the battery ...
postie blues6/17/2008
  Q: hey, i have a 1988 ct110 and it leaks like crazy. its been running poorly but lately i havent been ...
  A: Well it sound like you have a tank rust problem. Cleaning the rust out of the carb only bought you ...
points on c1056/17/2008
  Q: what is the washer sequence on the points for a 1964 honda 55 c105. there's insullated and steel ...
  A: I usually just take wire cutters and slot the connector so I don't have to take all the washers ...
1977 CB550 high rpm's6/17/2008
  Q: Bill, my 77' CB550 F seems to have very high rpm when I am on the highway. At 63mph the RPM is 5K, I ...
  A: That sounds about right to me. My 69 CL450 ran 6000 rpm at 60 mph in 4th and 5000 rpm in 5th. You ...
1975 cb550F handlebars/oil leak6/16/2008
  Q: Two obviously unrelated questions for you. First, can you describe the best method to change out the ...
  A: First the handle bar question...yes, you should be able to get the wires out without ruining them. ...
wont start when warm6/16/2008
  Q: I have a honda ct trail 90, it starts and runs fine when cold, but after riding it a few miles and ...
  A: Will it start better if you put the choke on? I'm guessing not but if it did, the problem is ...
2004 Honda Shadow Aero6/15/2008
  Q: Bike has been running good. Just had 20,000 mile tuneup. Preparing for trip. Went to check the oil. ...
  A: Lori, my experience is on older pre-82 Hondas but it sounds to me that you just ran the carburetors ...
gl11006/15/2008
  Q: What size main jet does this cycle take. Bought cycle and all the plugs foul out. Have rebuilt the ...
  A: What year are we talking about? It could be a choke adjustment problem, it could be a float ...
1980 Honda Cm400 clutch repair6/15/2008
  Q: what is the torque specs for the spinner nut on the clutch and do you have to have a special tool to ...
  A: Well, the way I did it was to take a dremmel tool with a cut off wheel attachment and make teeth fit ...
1983 Honda Shadow VT500C Carb Rebuild6/14/2008
  Q: I need to rebuild the carburetors on my 1983 Honda VT500C and have been trying to find a rebuild kit ...
  A: Sorry Brad but those are specific to that bike. What parts are you needing? I've had some luck ...
1970 CB 750 poor running motor6/14/2008
  Q: I have replaced the plugs, condensers, coils, spark plug wire ends, cleaned the carbs (several ...
  A: That bike needs the added restriction of the air box and filter to maintain the right air fuel ...
honda bike6/13/2008
  Q: where is the oil filter on a 2000 honda 750 ace?
  A: Mike, my experience is with older pre-82 Honda but try looking underneath the engine, right in front ...
Finding parts6/13/2008
  Q: Looking for a few engine parts for my CB160 and can only rely on ebay for so much. I'm specifically ...
  A: I'm assuming you want new. If you haven't tried Honda, you might want to check them. I'm often ...
Buying a 1981 Honda Custom 650cc Motorbike6/12/2008
  Q: I'm looking to buy a 1981 Honda Custom 650cc Motorbike. They are asking $2500 for it. It only has ...
  A: Maureen, I can't comment on the value of a bike. It depends so much on the condition, location and ...
oil all over6/12/2008
  Q: I just bought a 74 cb 750 rode it twice and oil is coming out of the left muffler, bad enought that ...
  A: Are you sure it's coming from inside the muffler and not from a breather hose near the muffler? If ...
600 shadow runs poorly at loww rpm6/11/2008
  Q: Bought a 95 but will not idle without choke and runs poorly at low rpm. Will carb cleaner in the gas ...
  A: Steve, my experience is limited to pre-82 Hondas so I can't be specific but what you describe sure ...
1985 Honda Rebel 2506/11/2008
  Q: Mr. Johnston, I just bought a 1985 Honda Rebel that had been sitting out on a farm for at least ...
  A: Well, David, I'm not sure what a low pitch scrape sounds like so I'll describe what I'd do and we ...
cb900c cam chain noise6/11/2008
  Q: I recently bought a 1982 cb900c with 44k. I drove it for 1000 miles and one day when i arrived at ...
  A: I guess something can fail at any time but I think the dealer is probably right. If the tensioner ...
1980 Honda Cm400 clutch repair6/10/2008
  Q: what is the torque specs for the spinner nut on the clutch and do you have to have a special tool to ...
  A: I don't have a manual for that year so I can't tell you the torque spec. It has a bellville washer ...
rokets scooter6/10/2008
  Q: why would there be 17v on a 12 v battery? Disconnected battery I've-29v .all bulbs blown. what do I ...
  A: Sorry but I'm not familir with a rokets scooter. What is it? If I ventured a guess, the voltage ...
CT90 Charging Issues6/10/2008
  Q: My 1972 CT90 K4 is having charging issues. When at idle (with the headlight off) the voltage at the ...
  A: Those charging systems are pretty simple. The alternator does not put out enough current to charge ...
TIMEING6/10/2008
  Q: I HAVE A 1965 HONDA DREAM 305 PUTTING IT BACK TOGETHER NOW I HAVE A MANUL BUT PICTURE NOT CLEAR, ...
  A: If my memory is correct, there are two different sets of marks on the flywheel. There's a T and F ...
1987 Honda Shadow starting problem6/10/2008
  Q: I recently bought a 1987 Honda Shadow 750 in California and brought it back to Utah and it is ...
  A: The cold start problem sounds like a choke adjustment or possibly a dirty carburetor problem. The ...
1977 Honda CB 360 T main fuse blowing6/9/2008
  Q: Hey Rich, My 77 Honda cb 360t was running perfect...my son dropped it (just moving it) and as of the ...
  A: Dennis, I'm guessing it was dropped on the right side. If that's the case, try taking the right ...
1982 Honda Magna v750 v456/9/2008
  Q: I recently bought this bike and it sat for a few years. Me and a buddy have been fixing it up and ...
  A: Sounds like the fan switch is bad. There's a switch on the radiator that closes the circuit when ...
placement of kickstart return spring?6/9/2008
  Q: I have a 85 xr350 and cannot figure out where the return spring goes back into the previous one ...
  A: Sorry Shawn, but my experience is with pre-82 Honda. It may just use the crank case housing to stop ...
honda shadow 7006/8/2008
  Q: my question is i'm thinking of buying a 1984 honda shadow 700 and the seller tells me it has a oil ...
  A: Sorry Justin, we lost our Internet access when the tower was struck by lightning during the storm in ...
1979 Honda CB750k, broken cam adjust screw!6/8/2008
  Q: i was currently working on my 79 honda cb750k and when i was turning the adjusting cam screw in ...
  A: Sorry Alex, we lost our Internet access when the tower was struck by lightning during the storm in ...
1984 650 Nighthawk6/7/2008
  Q: I rode my Nighthawk first time in over a month last week and, for the first time in 16 years I ...
  A: Sorry Jon, we've lost our Internet access when the tower was struck by lightning during the storm in ...
oil change on a 1982 450 nighthawk.6/7/2008
  Q: I bought a 1982 CM 450C from a guy about a year ago and later found out it has a 450 nighthawk ...
  A: Sorry Karl, we've lost our Internet access when the storm went through central IL last week when the ...
1979 Honda CX500D Carb Tuning6/7/2008
  Q: Just got my son's 79 CX500D running after a LONG time idle. The carbs were rebuilt at a local shop, ...
  A: Sorry Jerry, we've lost our Internet access when the storm went through central IL and the tower was ...
1986 honda TRX 70 ATV6/7/2008
  Q: I just put new piston and rings in my kids ATV but the only experience I have with engine rebuilding ...
  A: Sorry Keith, we've lost our Internet access when the storm went through central IL and the tower was ...
hello6/7/2008
  Q: I have a 1984 honda vf 500 intercepter v four and someone messed up the timing and i cant get the ...
  A: Robert, that bike is very difficult to get right. It's not something I can describe in a e-mail. ...
labor rates6/6/2008
  Q: i have a 92 honda cbr600f2, my bike pops out of second gear ,i was told it was the shifting drum i ...
  A: Booker, you have a bad shift drum and, based on my experience, you probably have a bent shift fork ...
looking for battery cover for 85 honda shadow vt 11006/5/2008
  Q: I hope it's ok that I'm asking for your expertise to help me find a part and not repair something. ...
  A: Michelle, I've had pretty good luck at the "Cycle ReCycle Part2" in Indianapolis. Rob, the owner is ...
CM400A won't start6/5/2008
  Q: I have just purchased my first bike from a guy I work with. It is an 81 Honda CM400A. When I ...
  A: You might want to check the kill switch on the handle bars. Those often get bumped to the off ...
1978 Honda Trail 906/5/2008
  Q: I'm trying to diagnose why my ct90 doesn't seem to be charging the battery. The new battery alone ...
  A: Canaan, the drop in voltage when you turn the ignition on is normal. There's three parts to the ...
Air filter6/5/2008
  Q: The filter elements on my CB175 are very badly clogged. I've googled all over the Internet but can't ...
  A: I didn't find it sorry. It's been a number of years since I was restoring my 1970 CL450. I did a ...
1979 Honda CB750K6/5/2008
  Q: I have a question about the turn signal indicators and the horn on a 1979 Honda 750. The lights work ...
  A: There's a flasher unit like on your car that is probably bad. As far as the horn, make sure you are ...
Air filter6/4/2008
  Q: The filter elements on my CB175 are very badly clogged. I've googled all over the Internet but can't ...
  A: Not really, those have a unique paper element that would be very difficult to replicate. If it were ...
motor stumbling at speed6/4/2008
  Q: Hey, I have a cb400a and a cb400I the carbs have been swapped so I'm not sure witch goes with witch, ...
  A: Take a look at the main jets between those two carbs. If they are the same, I can't explain the ...
Carb problem.6/3/2008
  Q: I have a 1990 suzuki katana 750f. I know you only have experience with hondas but this is a carb ...
  A: The problem is that the carbs are leaning out the air fuel mixture in the mid-range and that's the ...
honda magna 7506/3/2008
  Q: I live the Philippines and need some assistance. The mechanics here can "jerry-rig" or fabricate ...
  A: Yea, I guess that would cause the water in the exhaust but I've never seen a cracked head, but it ...
1979 honda cb750k6/2/2008
  Q: When i rev the bike up it hesitates then is doesnt idle down quickly cable and linkage ok bike sat ...
  A: Running carb cleaner through carbs has never worked for me. Some people get it to work but when ...
Honda Brakes6/2/2008
  Q: What is the correct proceedure for bleeding the front disc brakes on a 1982 CB900 Custom?
  A: I like to use one of those mini-vac pumps to evacuate the line while I work the air out. It just ...
fuel6/2/2008
  Q: 1986 vt1100 act like it is trying to run out of fuel at 45 on up;i have fuel flo;change carb;change ...
  A: I've had three questions on this same symptom in the last four weeks. The engine isn't getting ...
82 virago wheel rub6/1/2008
  Q: I have an 82 750 virago and the rear wheel rubs on the swing arm any suggestions why this is ...
  A: Dennis, my experience is with pre-82 Hondas so I can't help too much. Could be it's just too big... ...
1989 honda elite 80 running problems6/1/2008
  Q: I was recently given a 1989 honda elite ch 80 from a friend. It sat around for 5+ years before given ...
  A: Jason, you have a very good friend to give you a motorcycle. Well, the problem is still the ...
drive chain removal6/1/2008
  Q: How does my son take the chain off of his '76 honda cb550k? It's old and gunky and my son's turning ...
  A: There's only one way to get the chain off...well two if you include removing the swing arm. You ...
cx500 honda 19805/31/2008
  Q: runs at lights sometime stalls came home mde made a clattering noise and died has spark will not ...
  A: Mike, does the bike have compression? It's either spark, compression or fuel and you said there's ...
1983 vt750c fuel pump relay5/31/2008
  Q: i have checked the flow rate on this pump by use of a diode and some wire. i am showing about 24 ...
  A: Yes there is a relay that powers the pump and it gets it's signal from the ignition circuit to ...
no spark5/31/2008
  Q: i have a mid 70s honda 750 and after winter storage I have no spark, how and where do I begin. I ...
  A: Rick, take a volt ohm meter and check to see if you have power to the coils. The black and white ...
yamaha 9205/30/2008
  Q: I picked up a yamaha 920 besides the famous starter problem it has one more i cant figure out. it ...
  A: Sorry Robin, but my experience is limited to Hondas. I think you are on the right track in that ...
1975 honda cb360t kehin carbs5/30/2008
  Q: I have a 1975 honda cb360t. It always seems to run rich, whenever i pull the plugs they are ...
  A: Have you checked the float levels? The engine is getting too much fuel or too little air and it's a ...
Motor swap5/30/2008
  Q: I have a 1983 and 1984 Honda nighthawk 650. How difficult is it to swap the motor from the 83 into ...
  A: Robert, it's not much more than a engine swap in a car. You have to disconnect everything attached ...
1986 Honda Shadow 500cc5/29/2008
  Q: I am considering buying a Honda Shadow. It has been in a barn for the last 20 or so years. I want ...
  A: Brent, any bike that's been in the barn for 20 years is going to need a lot of work to get it ready ...
Lousey gas milage5/29/2008
  Q: '73 CB500/4. Previous help was excellent. Have the bike running, clutch is a little gooey and when I ...
  A: That bike should get somewhere between 35 and 45 mph depending on how you are using it. There are a ...
motor cycle clutch5/28/2008
  Q: How do bleed the clutch on a 1985 goldwing limted edition. 1200 engine.
  A: There's a bleed screw on the slave cylinder mountend on the end of the clutch housing that you need ...
Honda cb400F5/28/2008
  Q: It started 2 days ago battery was dead charged it fully, put it back in he start working I rode ...
  A: I'm assuming the bike runs fine when the battery is charged and dies when the battery gets low. Put ...
1971 SL 350 REMOVING OIL PUMP5/27/2008
  Q: THE PUMP SLIDES OFF WITH THE GEAR ..OK GOT THAT BUT YOU FIRST NEED TO REMOVE THE OIL PUMP HOUSING ...
  A: Jon, the two parts you describe are actually two separate systems. The pump you correctly described ...
1983 Honda Shadow Camchain tensioner5/27/2008
  Q: Hey there I have a 1983 Honda Shadow with 55K it was sitting before the guy i got it off had it and ...
  A: Well Barry, I can't see the picture without a password but if it is the camchain tensioner spring it ...
Saddlebags for GL10005/26/2008
  Q: I have a set of honda line saddlebags from a GL1100 but no hardware. I would like to mount these on ...
  A: Lelton, that's going to be a problem. If I remember correctly, those bags had a neat bracket that ...
'84 Honda VT500C Shadow5/26/2008
  Q: Firstly bike was sitting for 11 years. Soaked pistons/ring with WD40/fogging oil/releasal. Put in ...
  A: Peter, I'm not sure what you mean when you say the gears stick. Does the engine turn over at all? ...
starter5/26/2008
  Q: can a starter be replaced on a 1985 hondagoldwing without removing the motor
  A: Allister, my experience is with the pre-82 Honda so I can't tell you specifically. On the older GLs ...
1972 honda cl350 piston ring install5/26/2008
  Q: I purchased a set of aftermarket 1st over pistons, rings and pins for this bike. It came with 2 ...
  A: Jeff, the ring with the chrome face is the top ring. The second ring is a ductile iron ring and has ...
contershaft seal5/25/2008
  Q: how do i replace contershaft seal on my xr250r 86 model without splitting the bock
  A: John, my experience is with pre 1982 Hondas. Generally speaking though, you may not be able to. If ...
Honda CX650 water in exhaust5/25/2008
  Q: I picked up a 1983 CX650 with 18,000 miles it was sitting for 2 years. I drained the oil and looked ...
  A: Sounds like a head gasket, at a minimum, but that doesn't explain the water in the oil. It's ...
1981 200twinstar motorcycle5/25/2008
  Q: My motorcycle has been sitting for a number of years and I want to get it running but the motor is ...
  A: Tammy, that's a problem...it's stuck because there's either rust in the cylinders or maybe gas has ...
1983 honda shadow 7505/25/2008
  Q: I just bought this bike from a friend of a friend and I was having a problem getting it to go over ...
  A: Dan, those compression numbers are way low. I would have expected them to be in the 140-150 range. ...
XR70R 20025/24/2008
  Q: HOW DO YOU SET CAM TIMING? I SEE THE TIMING MARK ON CAM SPROCKET, DO I HAVE TO PULL OFF SIDE COVER ...
  A: Bill, I'm most familiar with the pre 82 Honda but generally speaking...yes you will have to take off ...
Power5/24/2008
  Q: I have a 1978 Honda Twinstar. I just had the local honda dealer put in a new battery. Its a bit slow ...
  A: Wow Matthew, I've never seen this one before. I'm going to take a bit of a guess and say you ...
73/74 honda5/24/2008
  Q: I have two question if's thats ok. one is how do you hook up a dwell/tach bench style meter two a 2 ...
  A: Shawn, I don't know of a way to use a typical dwell/tach meter on a 450 scrambler. The problem is ...
1979 Honda CB750K Limited Problems5/24/2008
  Q: I volunteered to help out a friend and I'm stumped. He had others "fix " his problem!!! Well, when I ...
  A: Robert, Take a look at the timing advance unit. If you give the outer drum a quick twist does it ...
Sputtering fuel (1987 CBR1000)5/23/2008
  Q: I bought this 2 years ago with only 7,482 mi. on it. It's a great looking bike. If I ride it for a ...
  A: Sounds like one of the carbs is leaking fuel past the needle and seat and flooding one of the ...
speedometer and tachometer ratio5/23/2008
  Q: What are the ratios of the speedometer and tachometer of my 1976 Honda cb550 K sohc? My son is ...
  A: David, I've never been asked this question before so I don't know the answer. There's an easy way ...
honda xr80 ignition coil wire5/23/2008
  Q: this is a 1981 honda xr80. there is a capacitor that is attached to the coil under the gas tank ...
  A: Dan the wire goes to the points wire. Coming off the coil there should be a wire with a double ...
Loss of Power/fuel loss5/22/2008
  Q: 1972 CB500/4. Novice motorcycle mechanic. Got the bike from a friend completely out of whack. I ...
  A: Alex, you are correct it sounds like the float levels aren't adjusted properly yet. There's a ...
73' CB5005/22/2008
  Q: . I bought a 73' CB500 four and after an oil change I was able to get it started but it ran as if it ...
  A: The exhaust leaks won't cause your symptoms. I'm betting the low speed circuit is still plugged in ...
1972 honda cb 750 k four5/21/2008
  Q: Rich, I am having my bike worked on in a shop and just came to buying the piston rings. How many ...
  A: Well, each piston has three rings, the top compression ring, the oil scraper middle ring and the ...
Hondas5/21/2008
  Q: Front forks leaking. Need to know how to pull and fix? I have a 2002 Goldwing 1800
  A: I'd recommend you get a manual before attempting this repair. It's a pretty involved job and you'll ...
Need some advice about a 550 Honda5/20/2008
  Q: I was looking to purchase a bike but however the owner told me about a problem he had had with the ...
  A: Well, if you get it at the right price, it could be worth it. It will require a top end overall at ...
1973 honda cb500 four - rich-hotshift problem5/20/2008
  Q: I have recentlly aquired a 73 cb 500four, extensivlly cleaned carbs, (I'm an auto mechanic) needle ...
  A: I'll answer the easy one first. The shift problem is the clutch dragging. It could be adjustment ...
81 Honda GL 1100 Goldwing5/19/2008
  Q: I have recently acquired a chopped 1981 Honda GL1100 Goldwing, My problem is: engine will not idle ...
  A: Carey, your problem could be a couple of things. The first thing I'd do is check compression. If ...
clutch master cyl.5/19/2008
  Q: I have a 82 v45 magna 750, rebuilt clutch master and slave cyl.I pulled the banjo bolt out placed my ...
  A: Well there could be a few things wrong. Should I assume you got all of the parts back in correctly ...
gas mileage5/19/2008
  Q: I have a 1995 honda shadow ace 1100. i recently had a decrease in gas mileage. The bike was due ...
  A: Sorry, Joe my experience is in pre-82 Hondas so I can't give you a specific answer. My VF1100S gets ...
OIL CHANGE5/19/2008
  Q: I HAVE A 1976 HONDA GOLDWING GL1000 IM DOING A OIL CHANGE I WAS WANDERING HOW MUCH OIL IT TAKES.I ...
  A: You are right in that it take a little over 3 quarts. I don't have a manual for that bike but I ...
87 CBR 1000F5/18/2008
  Q: I've got an 87 CBR 1000F and I've just noticed water coming out of the front of the mufflers when I ...
  A: That's peculiar...is the bike left outside all the time? Could it be rain puddling in the muffler? ...
1980 honda cb750c timing chain5/18/2008
  Q: could u pls tell me what all is involved with replacing the timing chain and the timing spec/marks ...
  A: Nope, I wouldn't recommend it. The cam chain is the same size and pitch as the CB450 chain so it ...
1982 Honda CM 250 custom5/17/2008
  Q: I recently bought this bike. It is beautiful - less than 1,800 miles. today I took it out for the ...
  A: Yup, it will do more than 45mph. My daughters had one of these bike when they were learning to ride ...
1996 Honda Magna 750 stalls while riding---periodically5/17/2008
  Q: First I know you said you have experience on the older models but hoping you can assist me here. ...
  A: Sorry Wil, but like you said, my experience is limited to pre 82 Hondas so I can't give you a ...
Starving for fuel5/17/2008
  Q: I have a 1995 Nighthawk 750. I can be driving and all the sudden ona full tank or not itl just ...
  A: Sorry Travis, but my experience is limited to pre 82 Hondas so I can't give you a specific answer. ...
1992 honda xr 100r5/17/2008
  Q: the bike is making a rattling noise and some one said it was the valves i need to know if you think ...
  A: My experience is with older pre 1982 Hondas so the 1992 is a little newer than I have direct ...
maybe you can help me?5/16/2008
  Q: I have a vlx 600 and just put some new pipes on the bike( cobra fatty shotguns, i fired up the bike ...
  A: John, I can't imagine the exhaust installation causing the front cylinder to cut out. So the first ...
83 V65 magna5/16/2008
  Q: just bought this bike it spits and sputters tween 1000 and 4000 rpm then it runs good have a lot of ...
  A: Rick, if it runs better with the choke on, I'd put my money on the low speed jets being plugged up. ...
VW coil on my cb2005/15/2008
  Q: I am currently building a cafe style racer from a 1974 honda cb200. I saw one that had two car coils ...
  A: Ben, I've not seen this modification before so I'll have to take a guess based on the physics. The ...
Plug Removal5/15/2008
  Q: Rich, I Just Got A 1988 Honda vt600vlx And I Want To Change The Spark Plugs. I Can Change The ...
  A: John, I'm sorry but my experience is in pre 1982 models. The plugs on my wife's 85 VT700 are pretty ...
Honda carb slide needles5/14/2008
  Q: VF750S, V4, Sabre, 1982 I inadvertently got my carb slides mixed up and don't know whether the ...
  A: I can tell you that the rear cylinders had smaller main jets 120 vs. 122 but I've checked my manuals ...
1999 600 honda cbr f45/14/2008
  Q: I have a 1999 honda cbr f4 that i just put new lights and fairings on.When I put lights in i blew 2 ...
  A: Sorry but my experience is with older Hondas, pre 1982 so I can't give you specific directions for ...
GL11005/14/2008
  Q: I recently purchased an 81 GL1100, with a new rear tire.After riding about 40 miles, I found the ...
  A: Nope...there's no alignment required. It's not uncommon to have the brake calipers bind up. There ...
hesitation/throttle5/14/2008
  Q: I have a 1984 Honda Shadow VT700. The bike has a hard time getting past 80 mph. If I crack it wide ...
  A: If it's a severe miss, I'd be looking for a spark leak, either in the coil or plug wires. If its a ...
OIL LEAK5/14/2008
  Q: I GOT MY 1976 HONDA GOLDWING GL1000 RUNNING TODAY NOW OIL IS LEAKING.ITS COMING FROM RIGHT SIDE JUST ...
  A: Randy, that little can is the crankcase breather. There's only a couple of reasons that will have ...
v65 Magna overheating5/13/2008
  Q: Why does my 84 v65 Magna run a little ho