Special Tool(s)
- Partially drain the cooling system. Refer to COOLING SYSTEM DRAINING, FILLING AND BLEEDING .
- Use cooling system Flush-All, Flush Kit Hardware Package and Drain Kit to back flush the heater core.
- Fill the cooling system. Refer to COOLING SYSTEM DRAINING, FILLING AND BLEEDING .
WARNING:
DO NOT OPEN THE COOLING SYSTEM WHILE IT IS HOT OR WHILE THE ENGINE IS RUNNING.