1991 Pontiac Grand Prix Repair & Maintenance Costs
A guide to repairs, service, and maintenance costs for your 1991 Pontiac Grand Prix
We don’t currently have enough data on the 1991 Pontiac Grand Prix to give you an accurate yearly maintenance cost. For details on the 1991 Pontiac Grand Prix, click here.
1991 Pontiac Grand Prix
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
The intake manifold gasket may develop and external engine oil or coolant leak. in some cases, an internal coolant...
The fuel pump may fail causing engine to stall and not restart.
Pontiac Grand Prix Repairs and Prices
Pontiac Grand Prix
EGR Valve Replacement
$301 - $425
Pontiac Grand Prix
Knock Sensor Replacement
$338 - $448
Pontiac Grand Prix
Air Conditioning System Leak Inspection
$122 - $179
Pontiac Grand Prix
Powertrain Control System Diagnosis & Testing
$61 - $90
Pontiac Grand Prix
General Diagnosis
$122 - $179
Pontiac Grand Prix
Exhaust Manifold Gasket Replacement
$289 - $382
Pontiac Grand Prix
Purge Valve Replacement
$102 - $131
Pontiac Grand Prix
Coolant Reservoir Replacement
$451 - $485
Pontiac Grand Prix
Seat Heater Control Module Replacement
$161 - $189
Pontiac Grand Prix
Air Bag Crash Sensor Replacement
$228 - $256
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Write a Car ReviewMost 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 1991 Pontiac Grand Prix questions.
It is a 1991 grand prix gt 3.1 engine
I replaced the computer (used the same prom), replaced iac, crank position sensor, replace three bad injectors, spark...
1991 Pontiac Grand Prix Recalls
1991 Pontiac Grand Prix vehicles have 4 known recalls. The most common recall is: Recall 00V189000.
Pontiac Grand Prix by Year
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