2004 PONTIAC BONNEVILLE
82,000 MILES
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My heat is blowing out cool air what is wrong?
Jan 2, 2013 at 6:56 AM
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JDL
  • CAR REPAIR CONTRIBUTOR
  • 16,098 POSTS
Do you live in an extremely cold region? What is the engine operating temp in degrees F? Do the heater hoses get hot? Could be thermostat issue? Could be problem with temp door, under the dash?
Jan 2, 2013 at 1:54 PM
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