Has anyone changed their IAC before? If so what were the symptoms you experienced prior to it failing. I'm trying to figure out why my car is cranking but not turning over, according to many forums this can be why. Thanks
You said "while it's cranking". Are you meaning when you're starting it? Cuz that sounds like a starter problem. If its running crappy and it's not the IAC, check for vacuum leaks then you can also try clearing you MAF with a can of MAF cleaner. It might could be an O2 sensor but not sure.