Posted by Ian Whitmore on August 23, 2017, 5:35 pm, in reply to "Audi A4 2.0 BUL 2008 - PCV valve question, how much vacuum? #"Edited by board administrator August 29, 2017, 12:47 pm
There should be minimal pull on the oil filler cap if you try to remove it.
Have you smoked it ?
I think there was also a software update when replacing PCV ?
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Audi A4 2.0 BUL 2008 - PCV valve question, how much vacuum? # - Paul Howd August 23, 2017, 1:46 pm
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