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2005 Pontiac Grand Prix AC / heater problems: heater blows cold air

Heater Blows Cold Air

6.0

fairly significant
Typical Repair Cost:
$0.00
Average Mileage:
101,250 miles
Total Complaints:
2 complaints

Most Common Solutions:

  1. heater core flush!! (1 reports)
  2. not sure (1 reports)
2005 Pontiac Grand Prix AC / heater problems

AC / heater problem

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2005 Pontiac Grand Prix Owner Comments

problem #2

Dec 062011

Grand Prix 3.8L V6

  • Automatic transmission
  • 119,000 miles

A D V E R T I S E M E N T S

As described. The heater blows luke warm air at warmest. Does not heat the inside of the car in cold weather at all!

- , Vail, AZ, USA

problem #1

Nov 212008

Grand Prix 3.8L V6

  • Automatic transmission
  • 83,500 miles

I had started my car to let it warm up and heater was working fine, i let the car warm up for almost 20 minutes went out and got in the car backed out of the drive way and all of a sudden the heater quit working, ie checked all the fuses and cant find any blew fuses, does anyone have any suggestions

- , North Tazewell, VA, USA

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