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Old 01-04-2013, 04:39 PM
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FenderBender FenderBender is online now
Needs Boost
Location: Hicktown, PA
Join Date: Apr 2008
Posts: 12,057
Mein Auto: Red Sled
New IAC, idle is definitely better, some cases it's perfect, then other times it still bounces up and down. Does the computer have to adjust?

When I first fired it up it sounded no different. Then after probably 2 minutes the idle came down to 700 ish and sounded pretty good. Next time I fired it up it did the same thing. Then when I got home I let it idle and it didn't come down, stayed around 1000rpm and bounced slightly. Again later I fired it up and it came down to 700ish again and sounded good. Thoughts?

Also, my buddy said it smells pretty rich. Injectors are new as well as FPR, etc. Could it be the cold start injector sticking or would the IAC effect that?
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