I have a friend who claims putting two stroke oil in his fuel helps his 7.3L. He now has a problem with fuel in his oil. Could this be related? Will putting two stroke oil in the fuel hurt the engine or injectors? What would cause fuel to be in his oil (crankcase)?

Thanks in advance!

 

Almost nothing except faulty injectors that allow it to leak from the injector into the cylinder and past the piston rings into the oil pan. That is my take. Pressures say it will end up elsewhere except for the miracle cracked injector cup that lets it leak down somehow into the pan. That's all I can think of.

 

ive heard of folks putting fuel in the motor cranking about 15 sec then draining it. he said it really cleans it out

 

In my opinion there is no correlation between the 2 cycle oil and the fuel in his oil. I ran 2 cycle for 6 months (tcw-3 ONLY its ashless) Saw many good things. Engine was much quieter and smoother, saw about .5-1 MPG gain. I stopped using it because it made my filter black. many suspect it was just the natural blueish black color of 2 cycle. Also i had a bio diesel station open by me. Its not bad stuff, if u wanna see the pic check my gallery.