Envoy air conditioning problems
20

Asked by Guru1ZYDH Aug 21, 2019 at 07:23 PM about the 2008 GMC Envoy SLT-1 4WD

Question type: Maintenance & Repair

Air conitioner works intermitantly. When it comes on its cold. But then goes off
for 15_ 20 minutes. Help

6 Answers
11,255

FJ4072 answered 4 years ago

Check your radiator overflow for enough fluid, make sure you're engine isn't getting too hot. The AC compressor has a thermal switch that will turn it off if too hot.

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11,255

FJ4072 answered 4 years ago

Might not be your problem then. Could be the magnetic clutch on the compressor or one of the pressure switches malfunctioning or low on refrigerant.

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80

Beautiful52827 answered 4 years ago

Ac blowing but no cold air coming out ac refrigerant is full still not blowing cold air only hot 2008 gmc envoy

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10

Rj answered 3 years ago

Blend door actuator possibly.

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