2004 Cadillac Escalade

Air Conditioning problem
2004 Cadillac Escalade V8 Front Wheel Drive Automatic 100000 miles

about a month ago I was on my way to los angeles. I had air conditioning on and all of a sudden I felt hot air coming from where the gas and brake pedal are. And then it started to blow hot air out of the driver side vent the big one and the passenger air side was fine. Turned off a/c and about two hours or so later it was fine again since then it has happened twice. Any ideas what can be wrong thank you
July 25, 2010.

Your actuator that diercts air may be going bad or just lost power for some reason. It's best to have apro check it.

Jul 31, 2010.