1987Porsche944WithRealLongName

Could a little bit of soft lube really hold back 75psi+ of pressure? I've had the car run and drive a few times without blowing something out the lowest I ever saw was 4 bar, already gone through 4 filters. My car is late and when I installed the OPRV I had the motor out and it went in perfectly.

Sorry for the necrobump but I'm going through the same thing and didn't find it necessary to start a new thread.

1987Porsche944WithRealLongName

On second thought.. Just pulled the OPRV (well I took out the threaded part and spent around 10 minutes trying to get the lower portion out) and the o-ring was torn up.