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Small Engines (Lawn Mowers, etc.)/Questions Answered by Expert Howard Buchin
| Subject | Date Asked |
| jiffy ice auger only runs on primer | 2/7/2010 |
| Q: i have a jiffy ice auger,model av520. circa 2001.engine will only run after being primed cuts out ... A: Well, it sounds like you've pretty much covered the bases as far as checks and troubleshooting steps ... | |
| Starting Issue | 2/6/2010 |
| Q: My Toro S-200 will only start when choke is out all the way and i hit the prime 10 times. Even ... A: Make certain the controls are all set-up properly. Make sure the gas tank is at least half full and ... | |
| honda powered generator | 2/4/2010 |
| Q: I have a portable Dayton 10Kw generator powered by a Honda GX620 V-twin 20 hp aircooled gasoline ... A: It appears that the carburetor is the source of your problem. CHeck to see if it set properly. If ... | |
| Ariens Snow-Thro with Tecumseh engine - valve problem | 2/2/2010 |
| Q: My name is Krzysztof and I'm from Poland (Europe). I just got Ariens 10M-L60D snow blower with ... A: My short answer to your question would be "No." Usually the valve need to be 'lapped' every now and ... | |
| Honda EM2200X Generator | 1/30/2010 |
| Q: When I went to check it out the gentleman started it up on the first pull it ran great no issues ... A: When your engine is surging or running unevenly, this usually is significant. Check the fuel cap to ... | |
| snow king snowblower 622505x8 will not start | 1/29/2010 |
| Q: I have a 10 (or so) year old snowblower--a Murray Snow King snow king snowblower 622505x8. It ... A: Well, the problem that you describe is one that comes up quite often. I am not sure about the ... | |
| Tecumseh Motor won't fire | 1/28/2010 |
| Q: I recently got an old Sears tractor with a Tecumseh OH 140 motor on it; when I first got it it ran ... A: Hey Jonathan, Careful with that carb spray that you are using. Sometimes the caustic substance ... | |
| Stihl 025 oiler | 1/27/2010 |
| Q: i have a stihl 025 chain saw and it has been used for years. it has however stopped oiling. i tried ... A: If this info is not clearly detailed in your shop manual that came with the chainsaw, then I would ... | |
| Hard starting and quits running after 5 seconds | 1/26/2010 |
| Q: I have a Ryobi RY60511 2-cycle cultivator which is very hard to start(at least 10 pulls). Once ... A: I am of two minds about your problem(s) here. But before I start with my troubleshooting advice, I ... | |
| snapper weed trimmer | 1/25/2010 |
| Q: I recently bought a snapper weed eater model s31sst at a yard sale for $5.00. It has the trigger ... A: This is a difficult issue to answer you on without actually seeing the item. I somehow can't get ... | |
| B&S carburetor | 1/21/2010 |
| Q: Engine Model 170402, Type 0714. This engine is on my snowblower. As soon as I engage the auger, the ... A: About your question re; putting the engine on the workbench - I would first try to work with it on ... | |
| finding part number for tecumseh carburetor | 1/17/2010 |
| Q: I have a Tecumseh 5.0 OHV Enduro engine (came out of a go-cart). I need to get a new carburator. ... A: You will have to get the serial and model no's off of the engine. They are usually somewhere on the ... | |
| 8 HP snowblower wont start | 1/14/2010 |
| Q: I have a craftsman snow blower that will not start. I checked the spark and it does not have spark. ... A: Sorry about the delay in getting back to you. So you still don't have any spark? That is a ... | |
| 8 HP snowblower wont start | 1/12/2010 |
| Q: I have a craftsman snow blower that will not start. I checked the spark and it does not have spark. ... A: Check the tank is at least 1/2 full of FRESH gas. Check the plug wire is connected properly to the ... | |
| Poulan Pro chain saw | 1/10/2010 |
| Q: Howard, I have a Poulan Pro 295 chain saw bought in 2005. Recently while cutting wood the chain ... A: The checks that I would recommend here include any blockage of the assembly having to do with the ... | |
| Carburetor | 1/9/2010 |
| Q: I have a Toro 826 Snow Thrower with a Briggs %26 Stratton 8 hp motor the model # is 190402. The ... A: Check that the gas tank is at least 1/2 full. See that the gas is reaching the carburetor okay. ... | |
| Generator engine | 1/8/2010 |
| Q: I have a 4 cycle Tecumseh on my 5500 watt generator. It starts fine and runs fine with the choke ... A: Ensure that you have fresh gas (@ least 1/2 tank). Ratio of gas/oil is correct, or if oil is ... | |
| Parts for my Snow Chief | 1/7/2010 |
| Q: My Snow Chief runs great, but the rubber hose that goes to the carb has deteriated and the little ... A: I assume that you are referring to the gas filter ("the little plastic part that restricts the flow ... | |
| Subaru Robin carb problems | 1/6/2010 |
| Q: Hi I have a Subaru Robin eh25 with a mikuni carburetor and my problm is the engine surges at idle I ... A: For surges try to stabilize the R.P.M.'s by controlling the governor arm and the carb throttle by ... | |
| Snowblower Manual | 1/5/2010 |
| Q: I have a Noma Grand Prix 8.5 Snowblower that I am trying to find a manual for. Model #GP825ET 9674. ... A: You should be able to find a manual for a similar type of machine, one that will have ... | |
| Low Power | 1/4/2010 |
| Q: I have a Honda GX200 6.5 HP motor that has less than 60 minutes on it. The motor is mounted on a ... A: If the engine is lacking power then one of the following must be happening. 1) The air intake may ... | |
| B&S primer button | 1/3/2010 |
| Q: My 8 hp B&S Simplicity snow blower came with a black rubber primer button, but it has worn off and ... A: The primer button replacement should not be $30 or over. I replaced a primer button on my Toro for ... | |
| Tecumseh timing problem? | 1/2/2010 |
| Q: I have a HM 100 Tecumseh with points ignition that will start and run but it backfires through the ... A: Check if there is a wrong or fouled spark plug. Make sure it is properly gapped. Make sure the carb ... | |
| troy built carburator leaks gas profusly | 12/31/2009 |
| Q: my troy built 15hp Briggs and Stratton carburator would not start the other day. gas was coming out ... A: I have found a similar problem with excess gas on my Toro lawnmowers. Sometimes this is caused by a ... | |
| Transmission disengage | 12/29/2009 |
| Q: I have a 20 hp craftsman lawn tractor DYT 4K, and i disengaged the transmission to roll the tractor ... A: The most obvious source of this problem might have to do with the cable that is attached to the ... | |
| oil on spark plugs | 12/28/2009 |
| Q: I have a toro snow blower with a b&s 8 hp engine model 190402 type 0755-07. After sitting this ... A: I watched your YouTube presentation, and it was well-done. Nice job of showing me the built up ... | |
| Carb leaking STILL! | 8/22/2009 |
| Q: I have a Honda HR 215 SX that started to leak fuel from the air filter some time ago. I have ... A: In order to do the service work on a carburetor you will need to have a decent service manual . ... | |
| 318 Runs Rough | 8/21/2009 |
| Q: I recently purchased an '87 John Deere 318 with the P218G Onan motor with about 800 hours. At first ... A: So it sounds like your machine looses power on the downward slope, (particularly) and for some ... | |
| 318 John Deere lawm mower | 8/20/2009 |
| Q: Why are you getting blow bye on a onan 18 horse engine with a new overhaul and good compression ... A: The definition of Blow-by is occurring when: Unburned fuel & other elements of combustion are ... | |
| drive problem | 8/16/2009 |
| Q: i have a mcculloch gladiator 550 hedge trimmer.the engine runs fine but there is no drive A: From your short description of the problem, it sounds like the mechanism the engages the drive is ... | |
| 12.5hp B&S Won't Start | 8/15/2009 |
| Q: I have a 2001 Yard Machine with a 12.5hp Briggs & Stratton engine Model # 13AH660F000. It will not ... A: First off, you need to troubleshoot the no-start condition that exists. After that possibly look at ... | |
| lawn mower | 8/13/2009 |
| Q: i have a 8 HP briggs and stratton it will turn over but will not start i have check ever thing i ... A: Here are some troubleshooting steps you can try: 1. See that all controls are set properly. 2. ... | |
| Kohler Command CH22 Piston Not Moving | 8/12/2009 |
| Q: This engine has 1600 hours and is on an Exmark Laser Z. I use it only for residential, my own ... A: It sounds like the local small engine mechanic, is fairly correct in his advice. The engine is ... | |
| small engine problems | 8/11/2009 |
| Q: I have an old gokart with a Briggs and Stratton model 136212 type 000601 I have only been able to ... A: After trying to start the engine so many times over, now you need to cycle through the following ... | |
| BS carburetor | 8/11/2009 |
| Q: I have a log splitter powered by a BS engine (model 12f702,type1712d1, code 01052156) with what must ... A: Hey Henry, No matter how simple your carb may appear, the carburetor does get in the way if it's ... | |
| 14hp briggs surging while driving | 8/10/2009 |
| Q: We've just come into a 1998 canadiana (MTD) lawn tractor which has been well looked after and ... A: This phenomenon you described is called 'Hunting & Surging.' 1. Ensure the gas tank is at least 1/2 ... | |
| JUMPER METHOD | 8/10/2009 |
| Q: This might be the easiest question of the day but I've been researching how to test switches, ... A: This sounds like a complicated problem. IS the machine still lodged on the tree roots? In any case ... | |
| recoil only retracts part of the time | 8/9/2009 |
| Q: I have a MTD push mower, model number 115-418C129. The recoil only retracts part of the time, I ... A: If the string doesn't go back inside when it should the spring may be broken. In your case the ... | |
| worth repair? | 8/7/2009 |
| Q: I have an inexpensive Rally lawnmower with a 4.5 Briggs & Stratton motor. It is basically used to ... A: As you pointed out in your message, your mower has a very-low ticket value. Even so, given how much ... | |
| Toro | 8/7/2009 |
| Q: left side transaxle is not driving at all, it is not making any noises, how do i drain oil, and what ... A: I have two Toro's but they both take a gas/oil mix. I wouldn't know what the spec's would be on ... | |
| Carbuerator Bradford 5hp tiller | 8/6/2009 |
| Q: Took carburetor (sp) off a thirty or more year old Bradford rototiller. My helper unhooked wires ... A: The best place to look is the engine manufacturer. Look for a serial no., model no OF ENGINE on ... | |
| craftsman Kohler drive belt | 8/4/2009 |
| Q: I have a craftsman Kohler 15.5 HP #917.259551, The mower belt had been slipping and blades would not ... A: Without the Size and Model Serial No. of the Kohler engine I am not able to access the service ... | |
| Snapper Lawn Mower - Runs Rough | 8/4/2009 |
| Q: I have a snapper push lawn mower. I'm not sure of the model, but it's 6HP B&S motor, variable speed ... A: It sounds like you may need to adjust the carburetor or possibly the governor is not set right. ... | |
| Huskee Lawn mower won't start | 8/2/2009 |
| Q: Huskee model #13AR608P731 - twin cylinder OHV - 25 HP. Mower turns over very slowly and then ... A: The basic checks are : Battery defective or not charged, (yes I would check the new battery to make ... | |
| Peerless transaxle replacement | 7/31/2009 |
| Q: I have a Stanley riding mower 17.5 hp 42" cut the transaxle has exploded. OEM part is a Peerless ... A: I am somewhat sure that Tecumseh may be under a different name. In any case this question would be ... | |
| Generator AC question | 7/29/2009 |
| Q: Greetings, I have a 4 year old Generac/ Guardian RV 40g generator (model 0047000)installed OEM by ... A: I guess the download of the image didn't work. I would try the dealer where you bought the machine.n ... | |
| Generator AC question | 7/28/2009 |
| Q: Greetings, I have a 4 year old Generac/ Guardian RV 40g generator (model 0047000)installed OEM by ... A: The Generac Guardian Manual for Model 47000 indicates that there are two different models. It ... | |
| Hyrdostatic transmission proble John Deere 345 mower | 7/27/2009 |
| Q: I have a John Deere 345 that will only move very slowly forward and not at all in reverse. It ... A: It appears that you do have transmission problems here. It sounds like your machine should be ... | |
| Cub Cadet lt 1045 | 7/26/2009 |
| Q: I have a lt1045 Cub Cadet. The 20 HP Kohler Courage Single Cylinder engine, has a cracked block. I ... A: Your question needs to be directed to the manufacturer of your lawn mower. They can properly advise ... | |
| Over Revved Engine. | 2/23/2009 |
| Q: This is a question I asked Eric Jones. Ever since his reply he has been maxed out so I hope you can ... A: Carburetor (QuickStart) is really not very healthy for the overall operation of the carburetor. It ... | |
| Craftsman Blower Won't Start | 2/23/2009 |
| Q: Model: 358.794960 Has always started after a couple pulls and runs fine. Started blower as normal, ... A: , Well Ray you've come to the right place :). First off, check for spark. Then, once you've ... | |
| LX188 | 2/22/2009 |
| Q: My LX 188 does not run smooth at idle. sounds like it is starving for gas. The filter has little ... A: Check that the gas tank is at least half-full with fresh gas. Check the air filter is not clogged ... | |
| 10 hp kohler engine | 2/22/2009 |
| Q: I have recently aquired a wheel horse c-100 tractor, guessing about 1975, it's been sitting for ... A: First off get the serial no. and model from the (Kohler) engine. Then find a good shop manual which ... | |
| 17.5 hp murray riding lawn mower | 2/21/2009 |
| Q: The battery is constantly going dead after setting up.When the mower starts it turns over very ... A: There could be a parasitic load on the battery. This means that even after you turn the machine ... | |
| Fuel problem with ride on mower | 2/20/2009 |
| Q: I have got a husqvarna ride on with a 12.5hp briggs an stratton. It spits fuel out of carburettor ... A: Definitely there shouldn't be any fuel being 'spit out by the carb.' The only place the carb should ... | |
| carburator | 2/19/2009 |
| Q: carb. leaking or not shutting off I have replaced needle and seat two times adjusted float that it ... A: I have come across similar leaky situations (carb's) when trying to overhaul my Toro ... | |
| snowblower, auger gear box | 2/19/2009 |
| Q: I had to replace the impellor shaft on my craftsman snowblower. This included taking the wormgear ... A: I suggest getting the serial no. and model of the engine (likely Tecumseh) and trying to obtain a ... | |
| Air Filter | 2/18/2009 |
| Q: Can you tell my where my air filter is to my Troy-Bilt TUFF CUT 210, 21" cut/6.75hp and give me ... A: Here is the link for the Troy-Bilt company. It's: ... | |
| John deere 318 wont start | 2/18/2009 |
| Q: I moved and My 318 was moved by movers, it ran when they picked it up. when they dropped it off it ... A: Check to see if the spark plug is wet or dry. If Wet, Check that the spark plugs are gapped to ... | |
| briggs 8hp | 2/17/2009 |
| Q: I have a John Deere R72 rider with a 8hp Briggs. The only way it will run is if you spray starting ... A: Here are some checks that you can try for a wet spark engine (stall). 1.. Defective Spark plug ... | |
| engine will not turn over | 2/17/2009 |
| Q: i have a toro wheel horse riding mower that will not crank over. serial number of mower is 6900586. ... A: It doesn't sound good. You must start by ruling certain things out. Make sure the switch is not ... | |
| gutless mower | 2/16/2009 |
| Q: I have a talon lawn hawk with a surefire engine. lawn mower model number am3035. The mower dies in ... A: CHECK TO SEE IF YOUR BLADES ARE SHARP. 2. CHECK IF THERE IS A CARBON BUILD UP IN THE EXHAUST PORT. ... | |
| go kart engine wont start | 2/15/2009 |
| Q: i have a 5hp B&S engine and it wont turn over, just last week i had it on but now it seems like it ... A: QUICK START IS NOT SUCH A GREAT IDEA (MY OPINION). PEOPLE USE IT BUT IT CAN DAMAGE RUBBER PARTS AND ... | |
| Homelite Generator | 2/13/2009 |
| Q: 8 Hp Briggs , Homelite 4400 watt generator, need to replace the fan behind the rotor, how do i get ... A: USUALLY THERE IS AN ALLEN KEY TYPE OF SETUP THAT POSSIBLY MIGHT HELP GET THE ROTOR OFF. I HAVEN'T ... | |
| kohler 19 hp stalls {smoke and gas } | 2/11/2009 |
| Q: I have a craftsman lt-2000 tractor 2005 and engine stalls and alot of smoke and gas coming out of ... A: Your question is about the stalling and the smoke (& gas)? Correct? I think the problem sounds like ... | |
| adjusting valves on Craftsman LT1000 | 2/9/2009 |
| Q: How do i adjust the valves on my Craftsman I/C LT1000. The engine is a 16hp OHV. If you could send ... A: http://www.briggsandstratton.com/ Hi daniel, I have attached the link to Briggs & Stratton. You ... | |
| Tecumseh HS50 67270F 619B | 2/8/2009 |
| Q: Gap for a new coil I replaced the coil and spark plug and seem to run a bit ruff back fire once in a ... A: For a Tecumseh engine that is misfiring: 1. Check spark plug if fouled or incorrect. 2. Carb not ... | |
| Oil in exhaust | 2/6/2009 |
| Q: I recently attempted to repair a tecumseh H70-130123A motor for a john deere snowblower. I have ... A: Crankcase Breather is a ONE-Way check valve. - Breather component - allows air out, also acts ... | |
| Oil in exhaust | 2/6/2009 |
| Q: I recently attempted to repair a tecumseh H70-130123A motor for a john deere snowblower. I have ... A: RE: Tecumseh H70-130123A Finding oil in the muffler points to either one, (or more), of the ... | |
| SnowBlower drive train | 2/4/2009 |
| Q: I have a 30 year old Briggs & Stratton snow blower (sorry I don't have the model info with me. 8HP?) ... A: If after contacting the B & S website you are not able to retrieve the necessary information, I ... | |
| generic | 2/4/2009 |
| Q: it runs fine but when it gets warmed up it cranks but wont start and the starter slips. the pull ... A: It sounds like there are a number of issues going on at the same time. The trick here is to narrow ... | |
| convert into 4 wheel drive | 2/3/2009 |
| Q: i am trying to turn an older john deere tractor into 4 wheel drive. is there a kit maybe, or how ... A: Why do you want to convert the J Deere into a 4 wheel drive? Anyways, I am not familiar with ... | |
| Honda 4 HP engine for snowmobile | 2/2/2009 |
| Q: I have a 120CC Mini z snowmobile and it is running a 4HP Honda engine. I have it maxed out @ around ... A: You should check the operation and measure where the engine starts to loose RPM. It sounds like ... | |
| bent valve | 2/2/2009 |
| Q: I have a5 hp B&S engine, when I took it apart I found a bent intake valve below the head. What would ... A: I know that the build up of carbon is definetly not a good thing. As far as the bent valve, there ... | |
| MTD lawn tractor transmission | 1/31/2009 |
| Q: I have a Mtd lawn tractor 38 inch deck 7 speed 12 hp briggs eng, The shift lever jumps out the ... A: It is necessary to identify the engine model and serial no. the plate. The website is ... | |
| Garden Way Troybuilt Snow Thrower Model Number | 1/30/2009 |
| Q: We broke our belts on the snow thrower, when trying to get replacement parts we are asked for a ... A: If possible email your snowblower (photo image) to howard.buchin@sympatico.ca. I can tell you ... | |
| coil test | 1/29/2009 |
| Q: I have a Johh Deere snow blower with a Tecumseh HM80 engine on it. It has CDI solid state ignition ... A: Remember the coil is a part of the whole starting system, so there may be a problem elsewhere. ... | |
| briggs and stratton 21.5 hp | 1/29/2009 |
| Q: I have a craftsman riding mower with a B&S 21.5 hp intek I/C platinum engine. I am having problems ... A: You will find parts for your machine by contacting Briggs & Stratton with the engine model and ... | |
| Spirit snowblower | 1/28/2009 |
| Q: I have a Spirit 825 dual stage snowblower. All I can find is the serial number which is 405428 68. ... A: Just to clarify, I believe you are referring to the Manufacturer model > Spirit 825 Snowblower, ... | |
| snowblower | 1/27/2009 |
| Q: just inherited a Toro 421 snowblower, and it will not stay running, idle is at high right now, i ... A: Well I own two Toro blowers. I've experience where this is concerned. 1. Check that the fuel cap ... | |
| John Deere L130 | 1/27/2009 |
| Q: My John Deere sat for about a month. Now it starts and runs fine, but when I take my foot off of the ... A: Make sure the gas/oil mix is correct. Ensure that the tank is at least half full with gas. Gheck > ... | |
| g200 honda motor problem | 11/8/2008 |
| Q: I have a g200 197cm3 Honda motor on a go kart, the motor runs great when it's off the ground and on ... A: RE: Lack of Power Honda Motor, Check to make sure the fuel tank is at least half full. The ratio ... | |
| Pricing | 11/8/2008 |
| Q: Howard, this is a different type of question. Just passed my OPE certification and have earned a B&S ... A: Generally speaking, 1.5 hours of labour - for the rebuilding of a carburetor would run you around ... | |
| Pricing | 11/7/2008 |
| Q: Howard, this is a different type of question. Just passed my OPE certification and have earned a B&S ... A: Okay, so you are interested in setting up a small engine shop out in the boondocks. I can give you ... | |
| Simpson Sears 20 Hp riding lawn mower | 11/7/2008 |
| Q: I have acquired a Simpson Sears riding lawn mower. The only decal on outside of body is "20T" and I ... A: Well .... I would say that if the ONAN people are not assisting you, then you might be Out of Luck. ... | |
| generator problem | 11/6/2008 |
| Q: i have a ust GG5500 series gas generator.while i was using the gererator it started to rev up to ... A: This problem is also known as 'Hunting and Surging.' Check for the linkages + springs - Are they ... | |
| Honda Harmony 1011 Mower | 11/6/2008 |
| Q: My lawnmower will not turn off. It starts with no problem but the switch will not turn off the ... A: In order to test for this one you need to have a multimeter. The circuit from your ignition should ... | |
| Craftsman mower fuel cap | 11/5/2008 |
| Q: Yesterday, I dropped the fuel cap for my craftsman lawn mower. There were parts inside the cap that ... A: The fuel cap needs to be in good working order so that air can escape if the tank warms up. When ... | |
| older 3 hp brigg's | 11/4/2008 |
| Q: excessive oil in the piston, easily pull's ,start's fairly easily, doesn't seem to have alot of ... A: Piston check is done by measuring the bottom of skirt 90 degrees from piston pin hole with a ... | |
| Will not keep a charge. | 11/3/2008 |
| Q: I have a 18 HP Briggs & Stratton model # 422777 and I have gone thru 2 batteries, and I was told ... A: The alternator is a crucial part of the electrical system in your small engine. The alternator ... | |
| starter spring replacement | 11/3/2008 |
| Q: i have a craftsman ( poulan) 32cc gas blower, how do you replace the recoil starter spring so the ... A: This pull rope replacement is a little tricky, but only the first time. Firstly, put the ... | |
| 26" 10 hp yard machine | 11/2/2008 |
| Q: Took my tires off to fill with air, put filled tires back on unable to get self propelled motion to ... A: I don't think that filling the tires should have interfered with the self-propelling function on ... | |
| Engine Runs Wide Open | 11/1/2008 |
| Q: I have a 10 horsepower Briggs & Stratton Engine Model 19G12, Type 1180 E2 running Coleman ... A: The problem is likely somehow connected to the 15 months that the machine was idle. Was there any ... | |
| Dipstick tube for Kohler Engine | 11/1/2008 |
| Q: I have a K181S 8HP 1971 Kohler engine on a John Deere 110 Lawn Tractor. The dipstick tube is loose ... A: AS you are aware, the operating temperatures of your engine are hot enough that they might possibly ... | |
| replacement battery | 10/31/2008 |
| Q: I received a replacment battery p/n 123899x for my Husqvarna mower it doesn't have any fluid in the ... A: First off I would contact the shop where I purchased the battery to ask them. Batteries generally ... | |
| everything to fix it. Can you give me any information why this Briggs & Stratton | 10/31/2008 |
| Q: I have a Craftsman Lawn Mower model 917.378461 with Briggs & Stratton engine #123k07-0184-E1. I ... A: Number one suggestion, always tip the lawn mower with [the spark plug] side up. Never tip a lawn ... | |
| Replace Lawn mower engine | 10/30/2008 |
| Q: I need to find a replacement engine for my 83 year old dads 1985 4 HP craftsman push mower. The ... A: Gee, my Dad used to always be spraying starter fluid into his engine to get it started too. The ... | |
| B&S 6.75 no start | 10/30/2008 |
| Q: 5 year old B&S 125K02 type 0243 E1 that will not start. Cleaned the carb, replaced needle & seat & ... A: If you have a WET spark plug in a no-start condition then the following checks should be done. 1. ... | |
| different cylinder sizes | 10/29/2008 |
| Q: i have an old briggs and stratton engine (1976) and it does not say the H.P on it so i looked up the ... A: Briggs & Stratton engineers figured how to gain some additional power by placing the valves in the ... | |
| Briggs V-Twin | 10/29/2008 |
| Q: Well, I just purchased a used 35hp Briggs & Stratton V-Twin offline. I have a hobby of making ... A: It sounds like you could classify this as 'Engine Runs Poorly' since a 'no-start' condition would ... | |
| Rototiller | 10/28/2008 |
| Q: I purchased a Sears rototiller years ago and used it once -stored for 7 years and didn't start. ... A: The someone who advised you about winter storage was partly correct. The part about running the ... | |
| Honda 5.5 hp won't start | 10/28/2008 |
| Q: My Honda 5.5 hp wont start. There is no spark at the spark plug. Cleaned air filter, magneto, ... A: Well it sounds as if the electrical current isn't reaching the spark plug. Check all connections ... | |
| honda generator ES6500 | 10/27/2008 |
| Q: The engine when running is blowing exhaust back threw air filter. I took off rubber hose from carb. ... A: The only thing I can think of is possibly checking to make sure there is not blockage [carbon ... | |
| Briggs-Stratton engine | 10/27/2008 |
| Q: I recently replaced the piston rod in an 8 hp engine model 195432 type 0881. I twisted a couple of ... A: The Briggs & Stratton maintenance manual I am looking at says "Tighten the cylinder head bolts in ... | |
| Honda Riding mower | 10/26/2008 |
| Q: I have a Honda Lawn mower (rider) Model 3813 (2-cylinder, liquid cooled engine). when I turn the ... A: I would be careful using your truck battery to jump your riding mower. The excessive voltage may ... | |
| ride on mower will not start | 10/26/2008 |
| Q: My John Deere F525 will not start. It is a kawasaki single cylinder 17 hp pain in the butt.There is ... A: Okay I will try to answer your question by breaking the problem into three parts. 1) Your J. Deere ... | |
| Honda V twin 24 horse motor | 8/10/2008 |
| Q: I have a relatively new Honda V twin 24 horse motor on my Dixie Chopper lawn mower, it will start ... A: Hey Ralph, It sounds like there's a setting not right with either the carburetor or the governor. ... | |
| Husqvarna rider w/B&S engine shuts down | 8/10/2008 |
| Q: Husqvarna riding mower has a 23 hp Briggs & Stratton Intek V-Twin engine. Runs somewhere between 15 ... A: Re; Intermittent Engine problems First, you provided a well written account of these intermittent ... | |
| what is a | 8/9/2008 |
| Q: what is the crank shaft and cam shaft and what if i have too howls in the one that pushes the volves ... A: Engines of all types, car, lawnmower, roto-tiller, etc. etc., utilize a system encompassing the ... | |
| Tecumseh 16.5hp motor | 8/8/2008 |
| Q: I have a tecumseh 16.5hp mower motor and it is very hard to start. Occasionally it jams and battery ... A: Did you test the spark with a spark tester? Did you test the Battery? Is it fully charged? If the ... | |
| porter cable pressure washer | 8/8/2008 |
| Q: I, my pressure washer is powered by a honda gcv160 5.5, I but it today its brand new, the engine ... A: Given that the Pressure Washer is 'brand new' then I would suggest returning the machine to the ... | |
| Onan CCKA Fire damage | 8/7/2008 |
| Q: Engine: Onan CCKA-MS/2803J Ser.# J770272460 16.5 Hp. Installed in a Case 646 tractor. ... A: Fist off WD-40 is not a good engine lubricant. Before you put engine back together I would suggest ... | |
| log splitter engine | 8/7/2008 |
| Q: Wanting to change the crankcase oil in my log splitter.It has a Briggs and Stratton 6hp engine and I ... A: Hey Mike, I've not used a log splitter machine, but I notice that every Briggs & Stratton engine ... | |
| old riding mower, B & S engine | 8/6/2008 |
| Q: My son and I have acquired an old, (1960's early 70's) Wards Power-Kraft riding mower with a 5hp ... A: I would recommend contacting a Briggs & Stratton small engine shop and inquiring about replacement ... | |
| Lawn mower leaking oil | 8/5/2008 |
| Q: My Craftsman mower model 917.377795 with 5.5 hp Honda engine started leaking oil at the cylinder ... A: This is the first time I've ever heard of a Craftsman mower with a Honda engine. They 'usually' come ... | |
| briggs and stration cab | 8/4/2008 |
| Q: i have a rototiller engine that im am going to use to make a mini bike out of.... and it has been ... A: The initial feeling I have is to check for a fuel problem. Is the fuel too old. (Did you put fresh ... | |
| tecumseh(tlailan licence) generator | 8/3/2008 |
| Q: I have one,more than twenty years, old electric generator Tecumseh HPB 40G,made in Italy under ... A: I own a tecumseh technician's Handbook - 3 - 11 HP 4 cycle L Head engines. I'd suggest that you ... | |
| snapper rear engine rider | 8/2/2008 |
| Q: I have a model 33127BE rear engine rider with a 12HP Briggs and Stratton engine. My problem is with ... A: First off, your stop switch doesn't seem to be working properly. In order to isolate the problem ... | |
| Point gap on Honda G 200 utility engine. | 8/2/2008 |
| Q: I have a nice used 5 horse flat head, air cooled engine that I had running a couple times before and ... A: In answer to your question, yes I'd agree that the incorrect point gap is similar to timing. There ... | |
| 12hp i/c briggs carb | 8/1/2008 |
| Q: I have an old Rally riding mower i just bought for a few bucks. The engine spins over, but you gotta ... A: Hey Bubba, Check my out previous answer ON HOW TO diagnose an engine no-start condition. Since you ... | |
| 12.5 kawasaki gx95 | 7/31/2008 |
| Q: My johndeere won't start after I shut it off when its hot. I use regular gas without ethanol. Now it ... A: I will first start with what you first mentioned, that the machine doesn't start after working and ... | |
| craftsman chain saw model #358.350870 | 7/31/2008 |
| Q: Brand new last year and hardly used. Took it out of the celler and cleaned it. Went to start it up ... A: When you find that your rope isn't recoiling,& it doesn't have to do with > binding problem (within ... | |
| Fuel issue with Sears Tractor | 7/30/2008 |
| Q: I have a Sears lawn tractor 917.273140 with a 17HP Kholer engine (CV490, type 27508). The gas ... A: Okay, you have clearly outlined the symptoms with your machine. In order to clarify this situation ... | |
| John Deere 68 ride on 8 hp B&S | 7/29/2008 |
| Q: Perhaps I was pushing my lil' JD too hard when taking down some pretty hefty weeds. Things were ... A: Well the first thing I'd want to know is the origin of the 'bang'. It sounds like (possibly) a ... | |
| electric pto keeps disengaging | 7/28/2008 |
| Q: i just bought the troybilt automatic garden tracter - big red horse and there is only 6 mowing hours ... A: I just looked at http://www.complaints.com and I noticed there is another complaint about the ... | |
| Kohler 19 hp Courage - gas in oil | 7/27/2008 |
| Q: After sitting for three weeks I went to start my 1.5 yr old Troy-Bilt mower with Kohler 19 hp ... A: I wonder if you have propped the machine up with the side (the one with the spark plug on it) UP. ... | |
| honda gc160 acts like it's running out of fuel | 7/26/2008 |
| Q: i have a honda gc160 gcah-1053199 on a northstar presuure washer . problem is it doesn't stay ... A: Well, it sounds like you've tried everything to get this engine to run, but so far no luck. Check ... | |
| B&S engine surge | 7/26/2008 |
| Q: I have a Murray (B&S 4HP) mower that all off a sudden started surging on me. It will stay running ... A: Here are some steps to check the problem you outlined: 1. Check your springs linkages move ... | |
| ECHO chainsaw CS-4400 | 1/17/2008 |
| Q: Hey Howard, I created my own problem. I put gas in where the oil goes and oil where the gas goes. In ... A: Hey Hi Donnie O, My-my... I had to let [what was described about your maintenance scene] just sink ... | |
| tecumseh 17hp ohv | 1/16/2008 |
| Q: My riding MTD mower, sat idle for about two months and it is now not getting fuel to the cylinder. ... A: Doesn't sound like the two month idle should restrict the movement of fuel to the cylinder. The ... | |
| carb leak | 1/16/2008 |
| Q: i have a gocart that did not run i cleaned carburetor added gas and it started leaking lots i put it ... A: Hey Cody, I've come across similar carb-leak situations with many mowers that I've repaired. In ... | |
| Small engine transmission | 1/15/2008 |
| Q: I have an old ATV called a honcho with a kohler 181s engine and a stand alone transmission(it sits ... A: I don't have all that much experience with ATV's, but I'll try to give you some direction on this ... | |
| Craftsman 10.5HP 29" Snowblower | 1/15/2008 |
| Q: I have a 2000 Craftsman 10.HP 29" Snowblower (C950-52021-0)with a Tecumseh engine, and I was ... A: Re; Craftsman 10 HP Snowblower. I assume you've looked around your blower and found the Tecumseh ... | |
| Leaking Tecumseh Carb | 1/13/2008 |
| Q: I have a older (apprx 10 yr) Sears Craftsman snow blower. Model 536.884810. The engine is a ... A: I experienced a similar problem with a Toro mower [7+ years old] that I have. Once you shut off the ... | |
| Snowblower engine to cultivator | 1/13/2008 |
| Q: I have an old snowblower with a 5 HP Briggs (130202 0237 2) Engine. I would like to transfer this ... A: This question is slightly more technical than one might think [on the face of it]. Remember Doug, ... | |
| EDGER | 1/13/2008 |
| Q: My briggs and straton motor on my edger starts but it will rev up load and rev down low. It will not ... A: Engines that surging, or run unevenly can be the result of Fuel Cap vent clogged, a dirty carb, ... | |
| Craftsman Chainsaw | 1/12/2008 |
| Q: I have a Craftsman chainsaw purchased at Sears (358.352320) 2.3, with a 16" blade. Saw works great, ... A: Personally I would check with a small engine shop before shopping for a new saw. Many times shops ... | |
| snowblower wont run | 1/11/2008 |
| Q: I have an Tecumsah HSSK50 engine on my MTD snowblower that will only start with no choke and runs ... A: According to the information I have; When the spark's DRY- Check 1. Fuel supply and fuel cap vent, ... | |
| Exmark electrical problem | 1/7/2008 |
| Q: I have an Exmark Lazer Z with a 25 Kohler Command 25 HP with an electrical problem. My brother ... A: Hey, I understand your dilemma, I once worked on my Saturn [auto] when I was very tired and made a ... | |
| MTD Snowthrower | 1/7/2008 |
| Q: I have a 5 horse MTD snowblower with a Tecumseh engine. Engine numbers are HSSK50 67324M (D) ... A: The manual I use is Tecumseh Technicians Handbook 3 - 11 HP 4 Cycle L-Head enginesPage 27 + Pg 28 ... | |
| Go kart carb | 1/6/2008 |
| Q: I have a go kart with a carb that is in need of repair.one of the small pieces needle like pieces ... A: Well... this is a bit of a tough one. If you can find a serial no., and or model no. on the engine ... | |
| rough running kohler 17.5 | 1/6/2008 |
| Q: my scott (john deer) mower was running fine, but all at once it started running rough, (backfiring & ... A: Not sure of the engine model/serial no. but anyways, it seems you're having an overheating problem ... | |
| MTD Snowthrower | 1/5/2008 |
| Q: I have a 5 horse MTD snowblower with a Tecumseh engine. Engine numbers are HSSK50 67324M (D) ... A: Regarding the lack of power problems, Check to see if air intake is clear or obstructed, see that ... | |
| Snowblower - tecumseh 8.5 hp | 1/5/2008 |
| Q: My snowblower won't start. Do you know what the compression should be for a 8.5 hp Tecumseh engine? ... A: As far as the spec's for the actual compression [in lbs per sq. inch] I am not sure what the value ... | |
| 10hp Briggs | 1/5/2008 |
| Q: I have a very old Allis-Chamers garden tractor with a 10hp Briggs&Stratten engine. The other day ... A: I understand your machine quit in the middle of doing some work. What should be looked at is the ... | |
| snowblower | 12/20/2007 |
| Q: i have a Noma Canadiana 12/33, about 12 years old, not used much. Tecumseh engine. This beast runs ... A: This seems to be a problem possibly with the governor. It sounds like the an engine control system ... | |
| briggs&stratton 10hp | 12/19/2007 |
| Q: is there anyway you can give me how to adjust the carb on this engin model #is 222413-06581, ive ... A: It sounds to me you should check the following: Is the fuel reaching the carb okay. Is the line ... | |
| snowblower surging | 12/19/2007 |
| Q: I have a murry blizzard with a 10hp tecumush engine problem is it surges bad when idling when under ... A: Hey Jay, 'Hunting' [R.P.M.'s surging up & down] is a sign that the engine is having trouble ... | |
| 5/22 Sno-Trac snow blower tecumseh engine | 12/18/2007 |
| Q: I hope you can help. We bought a used snow blower and did have it running on a wide open choke ... A: Okay I will try to get you started with some basic on diagnostics. I understand it can be ... | |
| Kubota Engine | 12/18/2007 |
| Q: I have a 3 cylinder Kabota engine model # WG600. It runs great for about half hour then idles itself ... A: Re: Kubota 3 Cylinder with carbon deposits. These carbon build-ups indicate a rich mixture or weak ... | |
| Compressed Crankcase ? | 12/17/2007 |
| Q: I have a craftsman 20hp lawntractor with snow blower attachment. The engine is a Kohler CV624 5578. ... A: I'd check these points first. 1> How hot did the oil temp seem after running for 5 minutes. 2. ... | |
| Power washer operating as it shouldn't? | 12/17/2007 |
| Q: I have a 3 year old power washer with a Briggs and Stratton engine (120000 Model Series). The ... A: Based on the info you provided it sounds as if you have a carburetor problem. Mostly, difficulties ... | |
| CCR 1000 Toro Snowblower | 12/17/2007 |
| Q: We had a big snow storm last night, I started up and used my Toro snowblower, it did a great job for ... A: I own Toro Snowblower's which sound similar to the one you describe. The first thing to check would ... | |
| 2004 sears craftsman snowthrower | 12/17/2007 |
| Q: I have a 2004 craftsman snowthrower. I has a B&S OHV 6HP intek engine. I have had a problem where ... A: Since the engine starts okay, I am thinking that it may not be a problem with your coil. Though, ... | |
| Tecumseh engine speed control | 12/17/2007 |
| Q: My new snow blower has a Techumseh engine model LH195SP. The speed control has only one speed, very ... A: Larry, According to the Tecumseh manuel I am reading, you start by setting the engine control to ... | |
| Snowblower not starting | 12/16/2007 |
| Q: I have a mastercarft snowblower 10.5 HP 29", Tecumseh engine. It worked fine last year, but I ... A: I will start you off with some basic troubleshooting steps for a no-start condition. 1. Check the ... | |
| Recoil pullstart 5Hp Tecumseh circa 1975 Canadiana Snowblower | 12/16/2007 |
| Q: Iwas replacing the pullrope after breaking it. took off the pull mechanism unit --replaced rope -- ... A: Without the model and serial no. off of the engine it's hard to say too much. It sounds like you ... | |
| Testing coil for 13hp Honda | 12/15/2007 |
| Q: I have a GX390 Honda which is only a year old. I've installed it on a 1967 110 John Deere. It quit ... A: You say that you have 11.9 volts at the primary side but there is still no spark. I have noticed in ... | |
| Seized Tecumseh 9hp 318cc snowblower engine | 12/15/2007 |
| Q: I have a 1 year old snowblower in New England. Last year it was nly used once, and this year, on ... A: The only time I have had an engine seize was when my customer didn't remember to top up the oil ... | |
| Snapper Snowthrower | 12/15/2007 |
| Q: I have a 8-10 year Snapper two stage snowthrower, I believe it's 21". I try not to leave gas in it ... A: Bad idea to spray starter fluid into the carb. There are rubber seals that can be damaged by [Quick] ... | |
| Tecumseh engine speed control | 12/15/2007 |
| Q: My new snow blower has a Techumseh engine model LH195SP. The speed control has only one speed, very ... A: I'm unable to locate the engine LH195SP. I believe that you are providing the model no. of the ... | |
| Sears Snow Thrower (536 905802) | 12/14/2007 |
| Q: I have a snow thrower that has sat (diesel in gas tank) for years. I drained the tank, fuel line and ... A: Rob, Check to make sure that the plug is properly gapped. You may have to overhaul the carb. Most ... | |
| Snapper Snowthrower | 12/14/2007 |
| Q: I have a 8-10 year Snapper two stage snowthrower, I believe it's 21". I try not to leave gas in it ... A: The following is an engine troubleshooting set of steps to follow: 1. Check for spark. 2. Check if ... | |
| Craftsman 23" Snow Thrower Model 536.884810 | 12/14/2007 |
| Q: We recently aquired a Craftsman 23" Snow Thrower Model# 536.884810. The previous owners said they ... A: Re: Craftsman 23" Snowblower Model 536 884810, 1. Make certain that the controls are positioned ... | |
| Spirit Snow Blowers | 12/13/2007 |
| Q: I need to replace a drive gear in snow blower I just got. My question is: Who makes "Spirit" snow ... A: I am unfamiliar with the 'Spirit' brand of snowblower. The most pertinent information [for doing ... | |
| tecumseh | 12/13/2007 |
| Q: I have a coleman powermate with a tecuseh engine on it and it is not firing i have replaced the ... A: Ryan, Tecumseh recommends the following basic checks before doing more sophisticated ones: 1. ... | |
| Toro snowblower. | 12/12/2007 |
| Q: I have a toro model 524 snow blower. it worked great last season until the last time i went to ... A: I am not sure I am familiar with Toro's Model 524. It sounds as if a new spark plug might help. ... | |
| Snow Blower Spark Plug Gap Setting + | 12/12/2007 |
| Q: I have a Craftsman Snow Blower with a Tecumseh engine it is a Model HMSK100-159212T, 10 horse power. ... A: For the HMSK 100 the spark plug gap is .030" (.762MM) The air gap should be set for ... | |
| Briggs 18.5 hp ohv engine | 12/11/2007 |
| Q: I have a Craftsman lawn tractor with the mowing deck removed and a plow attachment used for moving ... A: An engine belching [blue] smoke possibly indicates >the fuel mixture is running rich. Check if the ... | |
| 8hp briggs will not start | 12/11/2007 |
| Q: My neighbor gave me his supertomahawk chipper shredder. 8hp briggs. model 195437 . It will not fire ... A: I'd need the serial no. of the [Briggs & Stratton] engine, to answer you about the pump diaphram ... ... | |
| B&S Backfire or starting | 12/11/2007 |
| Q: Lawnmower manufactures have recommended for years to disconnect the plug before manually turning the ... A: Yes, there is a technical reason why you should never service a lawnmower with the spark plug ... | |
Small Engines (Lawn Mowers, etc.)
Answers by Expert:
Howard Buchin
Top Expert on this page
Expertise
How can I fix my small engine problem? Is a good question I can respond to. This includes how to overhaul engines, carburetors, valves, pistons & proper diagnostic testing. Questions regarding the worth of fixing a machine or buying a new one, I can adequately respond to. Questions that I'd have difficulty with, include: how can I fix a sm. engine transmission problem, some electrical type problems, and/or any models that I am unfamiliar with.
Experience
I have experience repairing lawnmowers [manual self-propelled], weed-wackers, chainsaws[electric and gas], leaf blowers, blade-sharpening, snow-blowers. My experience includes repairs to Briggs & Stratton, Lawnboy, Toro, Stihl machinery.
Publications
I have had some of my written work published in local newspapers.
Education/Credentials
I've completed a small engine certificate. As well, I've completed Automotive Engines 1, & Basic Brakes & ABS Theory, at Centennial College. I also have credits in Computer Hardware Repair & well as five credits in Paralegal training.
Past/Present Clients
I owned and operated Buchnor Home Services, with commercial and residential clients in and around the G.T.A.[Greater Toronto Area].
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