I am thinking that my IACV is junk - after I put in a PNP throttle body it will not idle correct.
Yes checked cables, yes checked vacuum leaks.
Before I go and spend $300 on a new Iacv I would love to confirm that is the problem.
Anyone have one or would be willing to let me try theirs? Its a 2004 WRX.
I know its a long shot, but I gotta try.