Workshop Manuals Factory service & repair Infiniti
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
Infiniti QX56 V8-5.6L (VK56DE) (2004)03 · Maintenance
03 · Maintenance

Engine Oil: Specifications (page 3 of 4)

Make
Infiniti
Model
QX56
Engine
V8-5.6L (VK56DE)
Year
2004
Section
Fluids › Engine Oil
MaintenanceSpecifications · page 3 of 4
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Engine Oil: Testing and Inspection

Inspection

OIL LEVEL 

Before starting the engine make sure the vehicle is parked on a flat and level surface, then check the oil level. If the engine is already running, turn it
off and allow 10 minutes before checking.
^

Check that the oil level is within the low (L) and high (H) range as indicated on the dipstick.

^

If the engine oil level is out of range, add oil as necessary. Refer to GI-45, "Recommended Chemical Products and Sealants".

OIL APPEARANCE
^

Check the engine oil for a white milky appearance or excessive contamination.

^

If the engine oil is milky, it is highly probable that it is contaminated with engine coolant. Repair the broken parts.

OIL LEAKAGE
Check for oil leakage around the following areas.
^

Oil pan

^

Oil pan drain plug

^

Oil pressure switch

^

Oil filter

^

Oil cooler

^

Intake valve timing control cover

^

Intake valve timing control solenoid valve

^

Front cover

^

Mating surface between cylinder block and cylinder head

^

Mating surface between cylinder head and rocker cover

^

Crankshaft oil seal (front and rear)

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Parts & tools for this job For 2004 Infiniti QX56 5.6L

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