Engine Block Disassemble (Unit Repair): Removal

2001 Chevrolet Chevy Express G3500, Van Passenger Extended, 6.5 FSECTION Removal
WARNING: This page is about a different car, the 2003 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove water jacket drain plug.
  2. Remove oil passage plug.
  3. Remove rear oil passage plug.
    Fig 1: Removing Rear Oil Passage Plug
    G01039543Courtesy of GENERAL MOTORS CORP.
  4. Remove knock sensor and bolt.
    Fig 2: Removing Knock Sensor And Bolt
    G01039544Courtesy of GENERAL MOTORS CORP.
  5. Remove oil pressure switch.
    Fig 3: Removing Oil Pressure Switch
    G01039545Courtesy of GENERAL MOTORS CORP.
  6. Remove camshaft position sensor and bolt.
    Fig 4: Removing Camshaft Position Sensor And Bolt
    G01039546Courtesy of GENERAL MOTORS CORP.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.