By - alejandro121
Reset IAC and make it set for base idle and adjust from there? Sounds like it’s just searching for idle. How were the injectors and MAF?
Check your throttle position sensor, and check that your throttle plate is actually opening/closing all the way. Had this happen to me in a different car cause a piece of plastic broke of my shitty eBay intake and got wedged in the thr throttle plate