It sounds like there is too much pressure in the crank case, causing oil fumes to be cycled through the breather.
High pressure in the crank case is caused by worn cylinder bores, allowing 'blow by'.
Most likely, Your float is stuck in the carburetor. If it is stuck open gas will continue to flow into the carburetor bowl, then it will flow into the crank case and cause your oil level to rise. You need to take off your carburetor and adjust the float.
No, never oil the carburetor linkage. Clean the linkage throughly with carburetor cleaner. If you oil the linkage it will become clogged with dust which the oil will attract.
Oil can enter the carburetor due to several factors, such as a worn or damaged engine component, like piston rings or valve seals, which allows oil to leak into the combustion chamber. This can lead to oil being drawn into the carburetor during the intake stroke. Additionally, excessive crankcase pressure can push oil vapor through the breather system into the carburetor. Lastly, improper tuning or flooding of the carburetor can also contribute to oil accumulation.
The most likely cause for gasoline in the oil is a defective carburetor float and/or needle valve. When defective they fail to completely stop the fuel flowing into the carburetor when the engine is stopped and sets for a week or so. The fuel slowly flows from the carburetor into the engines combustion chamber and eventually ends up in the crankcase with the oil. DO NOT run the engine with gas in the oil or it will be destroyed. Purchase a rebuild kit for the carburetor or bring it to a small engine shop and repair the problem. Change the oil, run for 10 minutes and then change it again to ensure there is no residual gas in the oil. Kevin
oil is a lubrication system no it help keep you engine from overheating and cause multiple damages to the engine carburetor and transmission
Some sort of gasket may be blown. Either the Head or the Carb gasket IMO.
When a 1986 Chevy Caprice leaks oil through the carburetor, it typically indicates a problem with the engine's internal components, such as worn piston rings or valve seals, allowing oil to enter the intake manifold. This can lead to poor engine performance, excessive oil consumption, and potential engine damage if not addressed. Additionally, a faulty or improperly sealed carburetor could exacerbate the issue by failing to contain the oil. It's essential to diagnose the root cause promptly to prevent further engine problems.
In a 1980 MG, you typically do not put oil directly into the carburetor itself. Instead, you should ensure that the oil level in the engine is correct and that the air-fuel mixture is properly adjusted. Some models may require a small amount of oil in the dashpot of the SU carburetor, usually about 1-2 teaspoons of specific carburetor oil. Always refer to the owner's manual for specific maintenance instructions.
All oil filters have a pressure bypass valve if it doesnt open it will cause the spike.. change your oil and filter and get back to me
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There are a couple of reasons for gas in the oil of a Yamaha golf cart. Most likely, it is a stuck float in the carburetor. It could also be caused by a tear in a fuel pump diaphragm.
if the float/needle assembly do not seat properly. the gas will slowly leak past the needle and into the cylinder-then past the rings into the oil. you probably need a carburetor rebuild.