HEATER

  • Tiny
  • dancer 1984
  • 2002 GMC Acadia
  • 6 CYL
  • 2WD
  • automatic
  • 250,000 miles

I have a 2002 gmc safari van and the heater is blowing cold air, the blower motor is working but no heat. I changed the thermosat, the van comes up to temperature but still no heat. Heater core fine, is there a bleeder valve somewhere that is should be looking for?

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Friday, December 10th, 2010 AT 6:07 AM

1 Reply

  • Tiny
  • rasmataz
  • Member

Check the air blend door if its in the heat position

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Friday, December 10th, 2010 AT 6:29 AM

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