Pontiac Grand Prix
exhaust system Problems
We don't have a lot of Pontiac Grand Prix exhaust system problems on file — feel free to add yours here. The most common Grand Prix exhaust system problems cost $700 to fix & occur at 69,000 miles.
The worst model years for exhaust system problems are the 2002 Grand Prix, 2001 Grand Prix, and the 2005 Grand Prix.
Worst Pontiac Grand Prix Exhaust System Problems
-
#1: Catalytic Converter Plugs Up, Loss Of Power 2002 Grand Prix
- Average Cost to Fix:
- $800
- Average Mileage:
- 97,000 mi
-
#2: Exhaust Smell Coming Into Cabin 2005 Grand Prix
- Average Cost to Fix:
- $1,200
- Average Mileage:
- 27,000 mi
-
#3: Catalytic Converter Failure 2001 Grand Prix
- Average Cost to Fix:
- $200
- Average Mileage:
- 83,000 mi