fuel in oil

[curt5635]

I have fuel in oil on massey 265 it is adding about 2 quarts per week with less than an hour a day of use. Have already changed the lift pump could it be a stopped up return line and if so which is the return line.

 

[mddorange]

:welcome:
To the forum from Alabama.

 

[cvettekid65]

If your fuel is getting into your engine oil, you have injection pump shaft seal leak.

 

[GManBart]

A bad injector can also cause fuel in the oil....they leak when the engine isn't running.

 

[Coyote machine]

Stop using it until the problem is solved, otherwise the oil dilution will kill the engine. How many hours and what year tractor?
cvettekid65 and GManBart could be right; you will have to identify where the leak is located, then fix it.

 

[skyhook]

I have fuel in oil on massey 265 it is adding about 2 quarts per week with less than an hour a day of use. Have already changed the lift pump could it be a stopped up return line and if so which is the return line.

Yes it could, the return line goes back to the tank.