Air Conditioning-88Jeep Grand Wagoneer

Hi all.

The air conditioner works, but the clutch engages and disengages extremely often (probably once every couple of seconds and at irregular intervals). Is this most likely from a bad clutch, a bad thermistor circuit, or from possible short somewhere?

Thanks for any help you can give me.

Jerry It is probably low on freon. There is a pressure switch in the system designed to keep it from running with an improper charge. If it was to continue running with a low charge, compressor damage would result. Guru is right , but if the charge is correct , the same switch that he was talking about , might be the problem.. What compressor do you have ?? does it have built in valves that open Car Repair Talk's forum.