2010 Chevrolet Impala heating system

95,000 MILES • V6 • 2WD • AUTOMATIC
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CHRISTINEJONES
  • MEMBER
  • 1 POST
recently I hear noise whenever I turn on the air conditioner/heating when I turn off heating system no noise so I have not being using the air conditioner/heating what might be the problem.
Sep 21, 2014 at 11:36 PM
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SATURNTECH9
  • ✓Experienced Mechanic
  • 30,869 POSTS
Is it a pop pop pop noise?Sound like the blower fan is hitting something?More details please cant hear the noise.
Sep 22, 2014 at 1:54 AM
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