HOT AIR, AS IF THE HEATER IS ON?

  • Tiny
  • stella1959
  • 1995 GMC Sierra

IT'S LIKE THE HEATER IS ON, HOT AIR. THE HEATER IS OFF, WHY?

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Tuesday, June 26th, 2012 AT 9:30 PM

1 Reply

  • Tiny
  • ASEMaster6371
  • Expert
  • 25,556 posts

Outside vent is stuck open. May be jammed, check it to verify

Roy

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Tuesday, June 26th, 2012 AT 11:36 PM

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