Ok my problem is when I turn the a/c it will work, but after the car is hot it will idle really low, then just stall. I tried to up the idle, but when I pull the IAC valve off it just stalls.. No problem with idle while the a/c is off or when the heat is on. I worked fine up until a accident I had in the front. One of the lines got punctured and I replaced it filled it back up blows cold, but just stalls now... any ideas or help would be greatly appreciated! Thankyou

 

i would dig deeper in testing the iacv