Pontiac Grand Prix
engine Problems
Here are Pontiac Grand Prix engine problems, by model year. The most common Grand Prix engine problems cost $1,100 to fix & occur at 106,000 miles.
The worst model years for engine problems are the 2002 Grand Prix, 2000 Grand Prix, and the 1999 Grand Prix.
Worst Pontiac Grand Prix Engine Problems
-
#1: Leaking Coolant, Cracked Intake Manifold Gasket 1999 Grand Prix
- Average Cost to Fix:
- $1,700
- Average Mileage:
- 92,000 mi
-
#2: Leaking Coolant, Cracked Intake Manifold Gasket 2002 Grand Prix
- Average Cost to Fix:
- $1,000
- Average Mileage:
- 99,000 mi
-
#3: Leaking Coolant, Cracked Intake Manifold 1998 Grand Prix
- Average Cost to Fix:
- $800
- Average Mileage:
- 128,000 mi