Flushing

Special Tools:

1. WARNING: Do not open the cooling system while it is hot or while the engine is running. Failure to follow these instructions may result in personal injury.





Drain the cooling system.
2. Remove the water thermostat.
3. Install the water hose connection without the water thermostat.

4. NOTE: For additional information, refer to the cooling system Flush-All Operating Instructions for specific vehicle hook-up.

Use cooling system Flush-All, Flush Kit Hardware Package and Drain Kit to flush the engine and radiator. Use Ford Premium Cooling System Flush F1AZ-19A503-A or equivalent meeting Ford specification ESR-M14P7-A.
5. Install the water thermostat.
6. Back flush the heater core if necessary.
7. Fill the cooling system.