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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1224 (Engine Mechanical - 3.8L (On-Vehicle)) >> Repair Instructions >> Engine Oil Level Sensor and/or Switch Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2002 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Refer to FASTENER NOTICE .
  1. Install the engine oil level sensor to the oil pan.

    Tighten 

    Tighten the sensor to 20 N.m (15 lb ft).

  2. Connect the oil level sensor electrical connector.
    Fig 1: Engine Oil Level Sensor
    G01703363Courtesy of GENERAL MOTORS CORP.
  3. Install the engine oil drain plug.

    Tighten 

    Tighten the plug to 30 N.m (22 lb ft).

  4. Lower the vehicle.
  5. Fill the crankcase with engine oil. Refer to Engine Oil and Oil Filter Replacement .
    Fig 2: Engine Oil Drain Plug
    G01703364Courtesy of GENERAL MOTORS CORP.
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