1991 Pontiac Grand Prix Repair & Maintenance Costs

A guide to repairs, service, and maintenance costs for your 1991 Pontiac Grand Prix

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Annual Repair Cost
on average
The annual maintenance cost of a 1991 Pontiac Grand Prix is $462. Repair and maintenance costs vary depending on age, mileage, location and shop.

Most Common 1991 Pontiac Grand Prix Problems

1991 Pontiac Grand Prix vehicles have 26 reported problems.The most commonly reported 1991 Pontiac Grand Prix problem is: Intake Manifold Gaskets May Leak Coolant or Engine Oil
Intake Manifold Gaskets May Leak Coolant or Eng...
The intake manifold gasket may develop and external engine oil or coolant leak. in some cases, an internal coolant le...
Failed Fuel Pump Can Cause Engine to Stall
The fuel pump may fail causing engine to stall and not restart.

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Most Common 1991 Pontiac Grand Prix Questions

There are 12 related questions for 1991 Pontiac Grand Prix vehicles. RepairPal's professional community answers hundreds of questions each day. Below are the most commonly asked questions.
Where can I get an ABS brake accumulator for my...
It is a 1991 grand prix gt 3.1 engine
Why vehicle starts on a cold start then rough a...
I replaced the computer (used the same prom), replaced iac, crank position sensor, replace three bad injectors, spark...
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