Equator 4WD V6-4.0L (2010)
13. Fill the cooling system reservoir tank to the specified level. Run the engine to warm up the cooling system and top up the system as necessary
before installing the vented reservoir cap.
Flushing Cooling System
1. Drain the water from the engine cooling system. Refer to [Changing Engine Coolant [VQ40DE]].
2. Fill the radiator and the reservoir tank (to the "MAX" line), with water. Reinstall the radiator cap and leave the vented reservoir cap off.
3. Run the engine until it reaches normal operating temperature.
4. Press the engine accelerator two or three times under no-load.
5. Stop the engine and wait until it cools down.
6. Drain the water from the engine cooling system. Refer to [Changing Engine Coolant [VQ40DE]].
7. Repeat steps 2 through 6 until clear water begins to drain from the radiator.