You could have low or no charge in the a/c system too high or low of pressure from a inop condensor fan restricted a/c line bad compressor, or bad expansion valve etc. Without testing for power at the a/c clutch with the a/c on and the car idling with the engine cold and also hooking up a gauge set to see what the pressure's are. Those are your starting point's.
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Friday, June 10th, 2011 AT 1:23 AM