Forum: Engines

Hello. I have a Max IV with a Kohler Command 25. There is an oil drain at the bottom of the engine that allows a small hose to fit on it. I am asking...

Trying to see what might cause backfires when I reduce throttle. Happens more going down hill. Engine is warm and happens when it is cold or cool...

can someone send a link to a good high power fan with low power usuage. i want to mount it to the of another place to keep my m18 cool.also is there...

i found an old can of valve top oil, it looks to be at least 15 years old would it still work or is it just a waste of time to add it to the gas?

hello all out there' i need help and advise to install a geo metro 1 liter engine on my attex super chieft. i have the engine, the throttle body...

i picked up a couple hustlers and took two to make one. had to do some re-wiring as it was pretty crappy but basically there. there were three black...

For all the help I've found on this great site I would like to share something that worked for me. I read about alot of people having problems...

i want to clean my cylinder heads. says every 500hrs so i think its time. is it one of those jobs where if there is no problem and u take it apart...

how would or do u know when the rings are gone on your piston? my tundra skidoo sputters and barley starts only after rising a while when the engine...

Noticed that my Rad fluid is at the "Add" level on a 07 Avenger. It says to use a 50/50 Gylcol Water mix but I was not sure if most people just buy...

I just bought a 70s 6x6 Argo with new tires new chains new every thing pretty much. but when I put the original engine back in it (440 Kohler) the...

My 16hp vanguard is started to produce a black deposet on the spark plugs only takes about 5hours runing till it starts miss only have 90lb...

What engine oils are you guys using in your engines? I'm trying Shell Rotella T6 Synthetic 5-40 which was developed for heavy duty turbocharged...

I have a 14 750 HDI. Love the machine but find in deep snow and climbing hills it runs out of HP quick. How can I get more HP/torque out of my 31 HP...

Looking through the briggs and Stratton vanguard shop manual I don't find actual piston to cylinder clearance specs. I find bore specs ect. but not...

I have a hustler with a Kohler command 20. Fuel pump is bad. It's built into the valve cover. eBay shows new valve covers with the fuel pump for...

Are a 292 and a 297 crankshaft the same? I am talking stroke. I need a crankshaft for a 297 but I have a crankshaft for a 292.