Originally Posted by bambbrose
its not the IAC that was effected.
I bet his new throttle body doesn't have a FITV
what i ment is the throttle body probalby doesnt have the IAC valve hole cut in it, causeing the iac not to function properly. when i got my skunk2 68mm tb it had the hole but the gasket it came with didnt, so i had to put a hole in the gasket to to allow the iac to bypass the butterfly like it should fixing the cold start issue and low idle.