Thread: IACV Problem
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Old 10-06-2012, 12:58 AM   #22
Scooby Specialist
Member#: 123625
Join Date: Aug 2006
Chapter/Region: NESIC
Location: Dover, NH
2015 WRX
Galaxy Blue


I suspect you have a major boost leak. Check every connection between the air filter and turbo, then check every connection from the turbo to the intake manifold. If your boost is all over the road I am willing to bet you have a post turbo leak.

You could make a boost leak detector or possible find someone local that has one.
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Last edited by 2gnt2wrx; 10-06-2012 at 09:57 AM.
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