Pontiac Grand Am Problem Report

Pontiac Grand Am Engine Overheating Due to Head Gasket Failure

(8 reports)

The 2.3L 4 cylinder engine can be prone to head gasket failure. This can result in coolant loss and engine overheating.

Coolant and oil co-mingling. Creamy inside oil cap. Have not yet replaced head gasket. Topping off coolant and oil weekly. -
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