2004 GMC C1500 Blow hot air

Tiny
SCHAIBLE
  • MEMBER
  • 2004 GMC C1500
  • V8
  • 2WD
  • AUTOMATIC
  • 63,000 MILES
Sometime when the ac is turned on it blows hot aire. The next time you turn it on it will blow ice cold.
Friday, October 31st, 2008 AT 9:08 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,700 POSTS
Hi:
I need you to check something. When it blows hot air, check and see if the compressor is locking up like it should. If not, check to see if there is power to the compressor.

Let me know what you find.

Joe
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Monday, December 15th, 2008 AT 4:33 PM

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