Quote:
Originally Posted by Joshboody
i think this check valve is to prevent off boost pcv side from causing a vacuum in the boosted side (OCC side). Tom, you mentioned paper will stick to the outlet from suction. The cc cannot cause a vacuum. just my 2 cents
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You will get vaccum from the crankcase regardless if the checkvalve is there or not.
My theory is that this checkvalve is there to prevent the boost spike coming from the DV's.
...and I'm using BOV's so I will not be affected by this issue.
