Before refilling the coolant, make sure the air bleed valve is open. Follow the proper fill procedure—it will prevent problems with overheating, low heat output from the heater, and possible coolant bottle failure.
Average mileage: 128,715 (52,000–258,703)
Engines affected: 2.7L V6, 3.2L V6, 3.5L V6
12 people reported this problem