Re: IAC question...
Quote:
Originally Posted by S.hafsmo
My 90 had a slight gap. Don't know if they are 100% closed when de-energized, but to make sure mine was in fully closed position, I started the car, pulled off one of vac hoses on the plenum (causing idle to increase and IAC to compensate), and disconnected the harness from the IAC, hopefully "locking it" in closed position. Then stopped the car and did the gap test.
Worn throttle blades seem to be the most popular cause of high idle these days.
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Interesting, I'll give it a shot.
I've following the adventures of Roadster. Hope it doesn't come the that! After reading that it might just be easier the burnish the throttle Plates and do a custom fit.
H
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90'ZR-1 #1461 Red/Black
Ported Intake, Degreed Cams, OBX Headers & Exhaust, Fidanza FW, Secondary Delete, Custom tune, C6 GS Wheels. Sold
08 C6 Z51 Crystal Red Metallic Sold Vararam Intake, Tune, Sold
05 C6 Z51 Red/Black Sold
90'ZR-1 #1723 Black/Gray Sold but not forgotten
91' Z51 L98 White Vert. My First, you always remember your first. Sold.
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