Cooling System: Service and Repair

1. Open air bleed vents on thermostat housing and heater water inlet pipe.
2. Add 3.6 quarts of engine antifreeze through the radiator neck.
3. Add clean water slowly to the system until level of coolant has reached base of radiator neck.
4. Close bleed vents and add clean water if necessary to bring coolant level to the base of radiator neck.