i have a 2001 Chevy Tahoe and recently the a/c has been causing me problems. The rear a/c works fine but when I turn on the front a/c it will only blow out cool/warm air, like only a couple degrees less then the outside temp. And being the summer and all it needs to be ice cold like it was before. The car has 122,000 miles on it also. So, I just dont know what is wrong with it because a few days ago it worked fine. what should I do to fix this problem?

 

does it have the dual front AC for the driver passenger? if so do a search thru the forum I recall seeing something about a switch or regulator that allowed warm air to mix when it shouldnt.

 

I did a brief search but could'nt find it but Im pretty sure it was posted by ZX1100F1 so try doing a search on his post and you will find a plethora of information, sure wish the powers to be would apoligize to ZX and get him back in the forum man he knew his stuff!