Why is my Yamaha Warrior smoking?
Registered. rule out head gasket, warriors are air cooled not water, so that wouldnt cause the smoking. you need new rings and a valve job sounds like. what you might try is change the oil and filter.
How do I stop my ATV from smoking?
If the smoke is excessive early in your ride, but then goes away later on, you are most likely dealing with bad piston rings or valve guides/seals. When the ATV is is warmed up, the oil burns off better, and the smoke goes away. In this situation, it is best to do a compression test and a leak down test.
What causes a 4 stroke to smoke?
Smoke After Warm Up Oil can enter the combustion chamber past the valve stem seals or pistons rings, so if this symptom persists then one of these components may be compromised. White smoke exiting the exhaust pipe after the engine has warmed is a sign that coolant is burning in the combustion chamber.
Why is my ATV blowing white smoke?
Most ATVs emit white smoke when you first start the engine, and it usually stops within a few minutes. This is because of water evaporating and is of no concern when first starting your engine. This could be the result of various issues, including a damaged radiator, hose, busted head gasket, or water pump.
Why do outboards smoke?
Why Does My Outboard Motor Smoke? An Outboard Motor smokes because it is burning oil. Two-Stroke Engines burn oil all of the time. Four Stroke Engines burn oil at startup mainly because of oil left in the cylinders or all the time with an oil leak.
What kind of engine does a 1987 Yamaha Warrior have?
The 1987 Yamaha Warrior is a four-stroke, single-overhead cam engine. The size of the engine is 348 cubic centimeters. A four-stroke engine means a longer engine life.
Why does my ATV have white smoke coming from the engine?
It is not a bad sign of anything in your engine, so long as it burns off in the first 30 seconds or so. If the white smoke doesn’t go away after the first minute, or if your ATV starts puffing out white smoke in the middle of your ride, well that is no longer nothing to worry about.
Why does my outboard motor smoke when I start it up?
A common reason is that if you leave the outboard tilted down after running it, there can be oil build up in the cylinders. Which, as the engine sits, it can leak down into the cylinder and then, when you start it up, you will see smoke! Just trim the engine up to about a 45 Degree angle and let it sit for awhile. That should resolve the smoking.
What kind of vehicle is the Yamaha Warrior?
The Yamaha Warrior will forever occupy a place in the history of four-wheel all-terrain vehicles. It was the first sport ATV with an electric starting mechanism and is the best selling sport ATV of all time.