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Old 08-15-2019, 04:29 PM   #561
Scooby Newbie
Member#: 440280
Join Date: Feb 2016

Originally Posted by flyjp View Post
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, Iím running Cobb stage 2. I tried an idle reset also but it didn't help. Thanks for any help.
It is you cruise control cable, very common on GD, or GG, chassis cars in high ambient temp stop-and-go traffic. Loosen the cable at the throttle end until the issue goes away. Also, get a turbo heat shield if you don't already have one. Cruise control module is right behind the down pipe and turbo.
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