front main seal

MaxBoostedSupra

New Member
Sep 23, 2006
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Grosse Ile, MI
:: angry ::
kneedragger85;1676185 said:
Did you make any changes to or check your factory PCV system? 7M's love to blow oil out everywhere with no crankcase vacuum.

I do have an oil catch can from the PCV metal tube to the intake. Lines are somewhat kinked:: hommer :: its hard to keep the from not though, it was leaking well before I put that on so that was when I changed all the seals. Over the summer is when I started thinking about it and why the hell it kept blowing oil. Did a bit of searching around and then only thing that makes sense is the PCV system is clogged and is pressurizing the case. That is when I took carb cleaner and ran it through the PCV line and into the intake. I did get a lot of black junk out. I wanted to know if anyone else ran into this. Im getting ready to change them again but I am going to be pretty pissed if it starts leaking again!:: angry ::