dennyt -
Quote:
Originally Posted by dennyt
I made an orifice plate for my IACV, out of a dime. Drilled a 3/16" hole in the center, filed the perimeter a bit so it was a tight fit in the inlet line, and voila! "High" idle on warmup is down from 2000rpm to 1100, without the driveability problems of disconnecting the IACV entirely.
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It's probably already installed, but it would be neat to have pictures, or at least a diagram.
If it's on the inlet line, then I think you are saying it is :
inlet line -> orifice plate -> IAC control valve -> throttle body
CarloSW2