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Home >> Buick >> 2003 >> Regal GS >> Repair and Diagnosis >> Engine Mechanical >> Engine Mechanical - 3.8L >> Repair Instructions >> On-Vehicle Repair Instructions >> Engine Oil Level Sensor and/or Switch Replacement >> Removal Procedure
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Removal Procedure

  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.
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