2008 Pontiac Grand Prix Turn Heat On Doesnt Blow Out Hot Air Air Blows Just

2008 PONTIAC GRAND PRIX
125,000 MILES
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TRIZZY
  • MEMBER
  • 1 POST
when i turn my heat on it doesnt blow out hot air, the air it blows is just air not hot or cool. also my air conditioner works fine. so what could it be ??????????
Nov 4, 2012 at 1:04 PM
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JDL
  • ✓ASE Certified Mechanic
  • 16,098 POSTS
  • ASE Certified Mechanic
Do the heater hoses get hot? Does the engine reach normal operating temp? Are there any hvac applicable trouble codes? Might be an actuator door under the dash, that isn't working properly?

It isn't 30 degrees F below zero in your area?
Nov 4, 2012 at 2:48 PM
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