Losing Oil out VC breather and PCV valve.

[JayRolla]

I hooked up a catch can since my VC breather and PCV valve where making a mess. I had it in there for about a week and noticed its half full of nice new oil since I just did an oil change. What would cause so much oil to be lost through these spots?

 

[No_Skillz]

Pressure in the crank case. BLT, Compression test, leakdown test if necessary. How big is your catchcan and how much is half?

 

[JayRolla]

I would say its a 1/4 of oil. I think I may be pushing coolant under boost. Could these be related?

 

[newdsmtnr96]

this may be different but on my rs- (built) just before the motor blew cyl 3 pushed oil out of the pcv valve