Quote Originally Posted by a4lownslow View Post
Some vacuum is normal on oil cap.

Just replaced pcv and I’m still consuming 1 quart/ 900 miles.

Expect around $1200 at an independent


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+1
I thought the PCV replacement will fix it but I had to top off the oil twice already and each time around 900 miles also. I don't see any oil burning from the exhaust and PCV should be working fine. I mean what gives now, is it the piston rings?