6.0

fairly significant
Typical Repair Cost:
$0
Average Mileage:
101,250 miles
Total Complaints:
2 complaints

Most common solutions:

  1. heater core flush!! (1 reports)
  2. not sure (1 reports)
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problem #2

Dec 062011

Grand Prix 3.8L V6

  • Automatic transmission
  • 119,000 miles

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

- Manny B., Vail, AZ, US

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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

- easy_rider521, North Tazewell, VA, US

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