Pontiac Grand Prix engine problems

engine problem

8.0

pretty bad

Typical Repair Cost:

$100.00

Average Mileage:

60,000 miles

Number of complaints:

1 complaints

Most common solutions:

  1. not sure (1 reports)

Helpful Websites About 2001 Pontiac Grand Prix service engine light is on

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

problem #1

2006Dec 10

(reported on)

Grand Prix 3.8L V6

  • Automatic transmission
  • 60,000 miles

My service engine light keeps coming on and off and blinks. I've had it at the deal multiple times and had several diagnostic tests. I have had my catalytic converter replaced twice, 6 O2 sensors replaced; I have had it at the dealer 4 or 5 times with the same answer, O2 sensor. My check engine light is still on and I think it might be related to much bigger problem.. See my other complaint under transmission.

Dana H.

Russellton, PA, USA

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