I already posted on here I changed my iac back to my original and cleaned it as well as the throttle body. When I start he car it will idle for a second then immediately start Dieing it goes to super low idle and then just turns off. It's throwing all kinds of codes. Cylinder 7 misfire, injector circuit cylinder 7 open, air iput high and low, misfire on start up first 100 rpm, also 4 heater banks are high. I don't know what to do someone please help!! I just want to get ia running without spending thousands of dollars!