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Old 07-21-2019, 05:46 PM   #560
Scooby Newbie
Member#: 468908
Join Date: Jun 2017
Default Low idle with newly installed iacv

I have a 2005 92x aero and had the fast idle when hot problem, tried cleaning the IACV and still had the same problem so I replaced the iacv. Now it runs fine for the few minutes then dies. Try to restart it just dies again. The idle hunts at like 100-300 and dies. When I put the old iacv back on it run perfectly until I get in stop n go traffic in 75 - 80 temps and then it creeps back up to 2000-2500 rpm at idle. Any thoughts? Do I have to re flash he Ecu, I'm running Cobb stage 2. I tried an idle reset also but it didn't help. Thanks for any help.
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Last edited by flyjp; 07-22-2019 at 06:05 PM.
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