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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 870 (Engine Mechanical) >> Repair Instructions >> On-Vehicle Repair Instructions >> Oil Pump Drive Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2003 Pontiac Aztek and 2003 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the upper intake manifold. Refer to INTAKE MANIFOLD REPLACEMENT - UPPER  .
  2. Disconnect the fuel feed and return pipe from the fuel injector rail.
  3. Remove the oil pump drive clamp bolt.
  4. Remove the oil pump drive clamp.
  5. Remove the oil pump drive.
    Fig 1: Removing Oil Pump Drive
    G01500566Courtesy of GENERAL MOTORS CORP.