Question about 2002 GMC Envoy

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My ac wont get cold on initial start up.. it will idle rough and the compressor kicks on and off.. once i drive it it gets cold ans stays cold

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It sounds like the A/C system might be low on freon. I would check the low side and high side pressures.

Posted on Nov 08, 2010

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I have a 2001 Ford Mustang V6, the ac is blowing warm air. We checked the refrigerant and it is full. The ac compressor will kick on for a few seconds and then kick off. Why is the compressor not staying...


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please don't forget to rate.

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Blasts Freon out of the compressor? Have you witnessed refrigerant gas being expelled, and if so, from where? Be precise with your description.
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