Air conditioning

Tiny
ROWLAND703
  • MEMBER
  • CHEVROLET
2004 Impala ls, 23000mi, air compressor runs with heater on even when outside temp. Is in the teens. Compressor also noisy. Dealer says all is normal. Is this normal. Thanks.
Tuesday, December 19th, 2006 AT 10:21 AM

1 Reply

Tiny
BOOTDOG
  • MECHANIC
  • 665 POSTS
Do you have it selected to defrost? It doesn't matter the temp outside, the compressor is made to come on when selected to defrost. And it will make a louder noise when the ac clutch enguages.
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Tuesday, December 19th, 2006 AT 10:58 AM

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