baddabing80
Registered User
I just purchased a 90 anniversary sc and I am having trouble with the idle. it idles anywhere from 1500 - 2000 rpm I dont think it is the iac because i unpluged it and everything stayed the same. but when I unpluged the mass air flow sensor the idle went down low. I just dont want to start replacing parts without a little insight. The idle was fine when i picked up but when i was sitting in a parking lot the idle shot up and hasnt went down since. thanks I also get the dying goose sound when i shut down.
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