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 Frontier 2WD V6-4.0L (VQ40DE) (2009)03 · Maintenance
03 · Maintenance

Coolant: Specifications (page 4 of 8)

Make
Nissan and Datsun
Model
Frontier 2WD
Engine
V6-4.0L (VQ40DE)
Year
2009
Section
Fluids › Coolant
MaintenanceSpecifications · page 4 of 8
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CAUTION:
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Be careful not to bend or damage the radiator fins.

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When radiator is cleaned without removal, remove all surrounding parts such as cooling fan shroud and horns. Then tape the harness
and electrical connectors to prevent water from entering.

1. Apply water by hose to the back side of the radiator core, with the hose pointed vertically downward.
2. Apply water again to all radiator core surfaces once per minute.
3. Stop washing if any stains no longer flow out from the radiator.
4. Blow air into the back side of radiator core, with the air hose pointed vertically downward.
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Use compressed air lower than 490 kPa (5 kg/cm2, 71 psi) and keep distance more than 30 cm (11.8 in).

5. Blow air again into all the radiator core surfaces once per minute until no water sprays out.
6. Check for leaks.

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Parts & tools for this job For 2009 Nissan Frontier 4.0L

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