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 Quest V6-3.5L (VQ35DE) (2009)03 · Maintenance
03 · Maintenance

Engine Oil: Specifications (page 2 of 4)

Make
Nissan and Datsun
Model
Quest
Engine
V6-3.5L (VQ35DE)
Year
2009
Section
Fluids › Engine Oil
MaintenanceSpecifications · page 2 of 4
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Engine Oil: Testing and Inspection

ENGINE OIL

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 five 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.

OIL APPEARANCE
-

Check engine oil for white milky or excessive contamination.

-

If engine oil becomes milky, it is highly probable that it is contaminated with engine coolant. Repair or replace damaged parts.

OIL LEAKAGE
Check for oil leakage around the following areas:
-

Upper and lower oil pan

-

Oil pan drain plug

-

Oil pressure switch

-

Oil filter

-

Oil cooler

-

Water pump cover

-

Timing chain tensioner cover

-

Intake valve timing (IVT) control cover and intake valve timing (IVT) control solenoid valve

-

Front cover

-

Mating surface between cylinder block and cylinder head

-

Mating surface between cylinder head and rocker cover

-

Mating surface between the front timing chain case and rear timing chain case

-

Crankshaft oil seal (front and rear)

OIL PRESSURE CHECK

WARNING:
-

Be careful not to burn yourself, as engine oil may be hot.

-

Put the selector lever in the Park "P" position.

1. Check the oil level.
2. Disconnect the oil pressure switch harness connector.
3. Remove the oil pressure switch.

CAUTION:
Do not drop or shock oil pressure switch.

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