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Discussion Starter · #1 ·
I had noticed crankcase fumes around the car since we bought it a few months ago, I went ahead and replaced all the vac lines and noticed the arrow on the PCV valve was pointing away from the throttle body.
I assume that is the reason for the fumes, could this cause any other issues?
 

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Probably not. The valve really only allows fumes to get sucked up when you are idling. Under boost, the fumes go a different route.
 
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