Quest Minivan GXE V6-3.3L (VG33E) (2002)
Coolant: Service and Repair
Flushing Cooling System
1. Fill radiator with water until water spills from the radiator air relief hole then close air relief plug. Fill radiator and reservoir tank with water and
reinstall radiator cap.
2. Run engine and warm it up sufficiently (until lower radiator hose becomes warm).
3. Rev engine 2 or 3 times under no-load.
4. Stop engine and wait until it cools down (cool down with a fan to reduce time).
5. Drain water.
6. Repeat steps 1 through 5 until clear water begins to drain from radiator.
Coolant capacity (without reservoir tank): 9.5 l (10 US qt, 8 - 3/8 Imp qt)
Reservoir tank capacity (for MAX level): 1.1 l (1 - 1/8 US qt, 1 Imp qt)
1. Open drain plugs on both sides of cylinder block and air relief plug.
2. Check drained coolant for contaminates such as rust corrosion or discoloration.
If contaminated, flush engine cooling system.
Refer to "FLUSHING COOLING SYSTEM".