I am not to worried about the IAC. Every Car I have owned has not had a/c or had broken a/c and I am sick of getting in other peoples cars and I freeze my ass off! I want to freeze someone else that goes into my car (lol) ... anyway to add to my previous post it is somewhat cold on the right vent and warm on the drivers side (left)... a dealer wanted 39.99 to check the a/c system for leaks etc.. and 150.00 to flush it and refill I think.... I guess what I am getting at is do you guys think this is a major issue or a minor one that a flush and recharge should fix... I would fill it myself but like I said before the gauge was going from low to the yellow area which is above the blue (normal level) on the gauge.