The worst case scenario I have ever experienced with a poorly set up PCV was the car didn't run that good. It still ran and made most of the power it was supposed to.
EDIT: 80's VWs could not handle anything being out of order. Air getting in through a broken dipstick could have you spending hundreds getting the car to run right.
That being said I have never dealt with some of the new cans for boosted motors that have like 3 fittings. I just imagine that putting oil through a blower or turbo is very bad.
EDIT: 80's VWs could not handle anything being out of order. Air getting in through a broken dipstick could have you spending hundreds getting the car to run right.
That being said I have never dealt with some of the new cans for boosted motors that have like 3 fittings. I just imagine that putting oil through a blower or turbo is very bad.
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