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      06-11-2013, 04:47 PM   #10
s65e90
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Drives: 2009 e90
Join Date: May 2013
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Quote:
Originally Posted by exmowner View Post
I'm confused... If the PCV is eliminated what will happen if there is excessive crank pressure?
it's not really advised unless you have excess crankcase pressure and then there's probaly/maybe other issues.


I am confused as to your post though. the pcv is a one way check valve. It can blow pressure out but can't suck in. W/out one (or a hollowed out one) you would have marginal vacuum at idle but it would work the same way pushing excess pressure out
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