1991 Pontiac Grand Prix Repair and Maintenance Costs
A guide to repairs, service, and maintenance costs for your 1991 Pontiac Grand Prix
The national average repair and maintenance cost for a 1991 Pontiac Grand Prix is between $297 and $364 per year. Repair and maintenance costs vary depending on age, mileage, location and service provider.
Repair Cost Index Score
1991 Pontiac Grand Prixscores in the least expensive range of all car models for average repair and maintenance costs
- average of all models
What does this score mean?
Annual Repair Cost
The fuel pump may fail causing engine to stall and not restart.
The water pump may develop a coolant leak resulting in an engine overheating condition.
I replaced the computer (used the same prom), Replaced IAC, Crank position sensor, replace three ...
already change fuel pimp and regulator
steering wheel removal. has radio controls on it. thanks
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