Workshop Manuals Factory service & repair Isuzu
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
Isuzu Ascender 4WD L6-4.2L (2003)03 · Maintenance
03 · Maintenance

Engine Oil: Specifications (page 2 of 3)

Make
Isuzu
Model
Ascender 4WD
Engine
L6-4.2L
Year
2003
Section
Fluids › Engine Oil
MaintenanceSpecifications · page 2 of 3
background image

Engine Oil: Service and Repair

Engine Oil and Oil Filter Replacement

Removal Procedure

1. Remove the oil fill cap.
2. Raise the vehicle.
3. Remove the oil pan drain plug and drain the oil into a suitable container.

Important: Check the old oil filter to ensure the filter seal is not left on the engine block.

4. Remove the oil filter using a suitable wrench.
5. Wipe the excess oil from the oil filter housing.

Installation Procedure

1. Lubricate the oil filter seal with clean engine oil.

Notice: Refer to Fastener Notice in Service Precautions.

2. Install the new oil filter.

^

Tighten the oil filter to 17 Nm (22 ft. lbs.) plus 150 degrees.

3. Install the oil pan drain plug.

^

Tighten the oil pan drain plug to 26 Nm (19 ft. lbs.).

4. Lower the vehicle.
5. Fill the crankcase with the proper quantity of engine oil.
6. Remove the oil level indicator.
7. Wipe the indicator with a clean cloth.
8. Install the oil level indicator.
9. Remove the oil level indicator and check the oil level.

10. Add oil if necessary.

Pinch or Ctrl + scroll to zoom. Double-tap to reset.

Parts & tools for this job For 2003 Isuzu Ascender 4.2L

Links open Amazon search results in a new tab. As an Amazon Associate I earn from qualifying purchases.