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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 598 (Engine Mechanical - 3.8L (On-Vehicle)) >> Repair Instructions >> Engine Oil Level Sensor and/or Switch Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2002 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.
  1. Raise and support the vehicle.
  2. Remove the engine oil drain plug in order to drain the engine oil.
    Fig 1: Engine Oil Drain Plug
    G01764302Courtesy of GENERAL MOTORS CORP.
  3. Disconnect the oil level sensor electrical connector.
  4. Remove the oil level sensor from the oil pan.
    Fig 2: Oil Level Sensor
    G01764303Courtesy of GENERAL MOTORS CORP.