Hi,

I'm having this problem every winter, after I get my car out, for winter beater. During the summer, I was taking off the trans, and did change the main crank shaft O-seal, with crank shaft case, and also the 3 o-seal of the transmission. I did clean the clutch with brake cleaner, and then, I can drive my car for about a month without slipping, and after that, it starts to slip again.

I'm out of idea here, how is the oil getting between the trans and engine??? Are there other seals that I don't see? This is my 3rd time that I disassemble the trans because of that oil leak, and changing all those O-seals. If I can't fix that, it's just too bad that I'll have to junk that car, and drive my WRX in the winter.

Any helps?