Hello, I had problem with leaking oil from turbo. Problem was high crankcase pressure not allow to drain oil from turbo to oil pan. I made fittings like this :
But now if I drive to 6000rpm is everything good, but if I go higher it looks like same problem. In high rpms car smokes. In 6000rpm with wastegate I have 0.2bar and it doesnt smoke. If I disconnect wastegate I have 0.15-0.2bar in 8400rpm. So that looks like the turbo is good. Can someone know what can be cause of high crankcase pressure if I did venting? Pressure in cylinders are very good and same.
But now if I drive to 6000rpm is everything good, but if I go higher it looks like same problem. In high rpms car smokes. In 6000rpm with wastegate I have 0.2bar and it doesnt smoke. If I disconnect wastegate I have 0.15-0.2bar in 8400rpm. So that looks like the turbo is good. Can someone know what can be cause of high crankcase pressure if I did venting? Pressure in cylinders are very good and same.
Last edited: