Originally Posted by 1slosix
you can do the IAC gasket mod...google it. usually fixes the hanging idle issue they are known for
This, very easy mod and fixes the hanging idle permanently.
2000 Mustang GT Steeda #0048 34k miles. 99 Cobra 4V swapped, FTBR IRS swapped, exhaust, tuned by James Gordon.
Just because I give you advice, doesn't mean I know more than you. Its just means I've done more stupid ****.