Engine Cooling System
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2003 Pontiac Grand Prix, 2003 Pontiac Bonneville, 2003 Chevrolet Monte Carlo, 2003 Chevrolet Impala, and 2003 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.
Inspect for obvious overheating conditions:
- Low engine coolant. Fill as necessary.
- Restricted air flow to radiator, or restricted water flow through radiator.
- Inoperative electric cooling fan circuits. See appropriate ELECTRIC COOLING FANS article in ENGINE COOLING.
- Correct coolant solution.