Engine Prone to Head Gasket Failure: Pontiac Sunfire Engine & Powertrain

Problem overview

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

4 people reported this problem

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Schedule Repair

Pontiac Sunfire vehicles with this problem

3 model years affected

Repairs related to this problem

Head Gasket Replacement

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Engine Prone to Head Gasket Failure on Pontiac Sunfire