Engine Overheating Due to Head Gasket Failure on Pontiac Sunfire

Problem Description and Possible Solution

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

Problem Data
RepairPal Verified
Average mileage: (–)
Engines affected: 2.2L 4 Cylinder, 2.3L 4 Cylinder
3 model years affected: 1995, 1996, 2000
3 people reported this problem