1991 Pontiac Grand Am Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1991 Pontiac Grand Am

1991 Pontiac Grand Am Problems

Timing gears can cause knocking sound
Timing gears may wear causing a mild to severe knocking noise from the front of the engine. Replacement of the timing gears is necessary.
Engine Control Module (ECM) can fail

The Engine Control Module (ECM) can fail causing stalling, and engine and transmission drivability concerns.

Rubber Transmission Cooler Lines Can Leak Fluid

The rubber section of an automatic transmission cooler line may develop a fluid leak . In some cases the leaking section of hose can be replaced. In others, the complete cooler line must be replaced to correct this concern.

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1991 Pontiac Grand Am Questions

how many main bearing journals does a crankshaft has in a 1991 Pontiac grand am (1 answer)

how is the oil pump driven

AC compresser cycles off when the car comes to a stop. the air gets warm (1 answer)

then it cools again when i start to move would it have something to do with the engine temperature

coolant bleeder (1 answer)

2.5 I need to know where the antifreeze bleeder is on the block. Car is still overheating after water pump and thermostat changed. was told I need to bleed the system. But I don't know where to bleed it at.

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1991 Pontiac Grand Am Recalls

Recall 92V043000
MOISTURE CAN ENTER THE EXPRESS-DOWN ELECTRONIC CONTROL MODULE AND CAUSE A SHORT CIRCUIT THAT CAUSES WINDOW OPERATION WITHOUT OPERATOR CONTROL, AND LEAVES THE WINDOW IN THE DOWN POSITION.
Recall 91V018000

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