2004 Pontiac Bonneville Heat Blowing Out Cool Air Wrong

2004 PONTIAC BONNEVILLE
82,000 MILES
Avatar
ANONYMOUS
  • MEMBER
  • 1 POST
My heat is blowing out cool air what is wrong?
Jan 2, 2013 at 6:56 AM
Advertisement
Avatar
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
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.