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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1676 (Engine Mechanical - 3.8L) >> Repair Instructions >> 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 2003 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.
  1. Raise and support the vehicle. Refer to LIFTING AND JACKING THE VEHICLE in General Information.
  2. Remove the engine oil drain plug in order to drain the engine oil.
    Fig 1: Removing Engine Oil Drain Plug
    G01969260Courtesy of GENERAL MOTORS CORP.
  3. Disconnect the oil level sensor electrical connector.
  4. Remove the engine oil level sensor from the oil pan.
    Fig 2: Removing Engine Oil Level Sensor From Oil Pan
    G01969261Courtesy of GENERAL MOTORS CORP.