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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1021 (Engine Mechanical - 8.1L) >> Repair Instructions >> On-Vehicle Repair Instructions >> Oil Level Indicator and Tube Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the oil level indicator from the indicator tube.
  2. Fig 1: View Of Oil Level Indicator
    GM843859Courtesy of GENERAL MOTORS CORP.
  3. Disconnect the engine coolant temperature (ECT) sensor electrical connector.
  4. Remove the ECT sensor connector from the indicator tube.
  5. Fig 2: View Of ECT Sensor Electrical Connector
    GM843867Courtesy of GENERAL MOTORS CORP.
  6. Remove the indicator tube bolt.
  7. Remove the indicator tube bracket.
  8. Fig 3: View Of Indicator Tube Bracket
    GM843863Courtesy of GENERAL MOTORS CORP.
  9. Remove the O-ring seal from the indicator tube.