Stock BOV question
Thread Starter
Joined: Oct 2001
Posts: 2,001
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From: Kitchener/Toronto
Stock BOV question
Stock FD. Is it normal for the BOV valve to vent a little during light throttle? I'm not sure if this is normal or maybe the springs have weakened?
Call me gramps!
Joined: Jul 2003
Posts: 2,334
Likes: 0
From: Detroit, MI
Yes, this is normal. Under slight vaccum , the bov will vent a little boost. If you want to test it, get a MityVac and put it at the factory service manual spec. of vaccum (~8in/hg iirc) to see if it vents.
