1991 Pontiac Grand Am Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1991 Pontiac Grand Am
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1991 Pontiac Grand Am ProblemsEngine misfire due to ignition coil housing failureTiming Chain Tensioner/Guides May Wear and Cause Noise
The timing chain tensioner and guides are prone to wear and may develop an abnormal noise, requiring replacement.
The heater core under the right side of the dashboard may leak engine coolant which can puddle on the passenger front floor. The loss of coolant may cause an engine overheating condition. Our technicians tell us that removal of the dash board is necessary to replace the heater on these vehicles.
1991 Pontiac Grand Am Questionshow many main bearing journals does a crankshaft has in a 1991 Pontiac grand am (1 answer)
how is the oil pump driven
then it cools again when i start to move would it have something to do with the engine temperature
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.