Pontiac Sunfire
fuel system Problems
We don't have a lot of Pontiac Sunfire fuel system problems on file — feel free to add yours here. The most common Sunfire fuel system problems cost $700 to fix & occur at 58,000 miles.
The worst model years for fuel system problems are the 2003 Sunfire, 2002 Sunfire, and the 2001 Sunfire.
Worst Pontiac Sunfire Fuel System Problems
-
#1: Fuel Pump Failure 2003 Sunfire
- Average Cost to Fix:
- $700
- Average Mileage:
- 78,000 mi
-
#2: Frequent Fuel Pump Failure 2003 Sunfire
- Average Cost to Fix:
- $1,000
- Average Mileage:
- 7,000 mi
-
#3: Bugs In The Air Release Valve Tripped Engine Light 2002 Sunfire
- Average Cost to Fix:
- $600
- Average Mileage:
- 89,000 mi