idles high when AC is on
#1
Staging Lane
Thread Starter
iTrader: (1)
Join Date: Feb 2014
Location: Southeast Texas
Posts: 60
Likes: 0
Received 0 Likes
on
0 Posts
idles high when AC is on
Its a 2000 camaro ss m6. I had a vacuume leak when I bought the car. I replaced all the pcv hoses with rubber hoses and brass fittings. I replaced the tps (throttle position sensor) and the iac (iddler air control sensor). I cleaned the maf and intake. Now when I turn the Ac or heat on it idles up over 15-1700 rpms. I turn the fan off and it idlesback down to around 800 rpm. I dont know what else to do. Help me out guys.
#7
Staging Lane
Thread Starter
iTrader: (1)
Join Date: Feb 2014
Location: Southeast Texas
Posts: 60
Likes: 0
Received 0 Likes
on
0 Posts
I think I narrowed it back down to my IAC. I pulled the autozone duralast replacement that I bought and it appears that it may be defective. The little post seems like its loose and I cant seem to tighten it. I installed the original IAC and it runs a little bit better but still not great. Has anyone had any experience with the duralast IAC? Do I need to reset anything when I install a new one? I must be doing something wrong because this will be the 3rd IAC I have put on this car?