Workshop Manuals Factory service & repair Nissan and Datsun
01 Relays and Modules02 Sensors and Switches03 Maintenance04 Engine, Cooling and Exhaust05 Powertrain Management06 Transmission and Drivetrain07 Brakes and Traction Control08 Starting and Charging09 Power and Ground Distribution10 Steering and Suspension11 Heating and Air Conditioning12 Restraint Systems13 Accessories and Optional Equipment14 Body and Frame15 Cruise Control16 Instrument Panel, Gauges and Warning Indicators17 Lighting and Horns18 Windows and Glass19 Wiper and Washer Systems
Nissan and Datsun Pathfinder 4WD V6-3.5L (VQ35) (2004)03 · Maintenance
03 · Maintenance

Coolant: Specifications (page 4 of 4)

Make
Nissan and Datsun
Model
Pathfinder 4WD
Engine
V6-3.5L (VQ35)
Year
2004
Section
Fluids › Coolant
MaintenanceSpecifications · page 4 of 4
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9. Repeat steps 5 through step 8 two or more times until coolant level no longer drops.

10. Check cooling system for leaks with engine running.
11. Warm up engine, and check for sound of coolant flow while running engine from idle up to 3,000 rpm with heater temperature control set at

several positions between COOL and HOT.
-

Sound may be noticeable at heater water cock.

12. If sound is heard, bleed air from cooling system by repeating steps 5 through 8 until coolant level no longer drops.

-

Clean excess coolant from engine.

-FLUSHING COOLING SYSTEM- 
1. Open air relief plug.
2. Fill radiator with water until water spills from the air relief holes, then close air relief plugs. Fill radiator and reservoir tank with water and reinstall

radiator cap.

3. Run engine and warm it up to normal operating temperature.
4. Rev engine two or three times under no-load.
5. Stop engine and wait until it cools down.
6. Drain water.
7. Repeat steps 1 through 6 until clear water begins to drain from radiator.

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Parts & tools for this job For 2004 Nissan Pathfinder 3.5L

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