The water pump and/or the plastic side tanks on the radiator may leak causing a loss of coolant. The engine may overheat due to coolant loss. Continued coolant loss after external leaks have been repaired could indicate a blown head gasket.
Average mileage: 111,776 (12,000–236,000)
Engines affected: 4.6L V8, 4.9L V8
71 people reported this problem