Engine Disassembly - Preparation For Disassembly

2004 Oldsmobile Bravada AWDSECTION Engine Disassembly - Preparation For Disassembly
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 flywheel/flexplate.
    Fig 1: Removing Flywheel/Flexplate
    G01039489Courtesy of GENERAL MOTORS CORP.
  2. Mount engine on a stand.
  3. Remove all accessories and components:
    1. 3.1 Engine wire harness
    2. 3.2 Starter
    3. 3.3 Generator
    4. 3.4 Oil pressure sending unit
      Fig 2: Mounting Engine On A Stand
      G01039490Courtesy of GENERAL MOTORS CORP.
    5. 3.5 Knock sensor
    6. 3.6 Crankshaft position sensor
      Fig 3: Disconnecting Knock sensor
      G01039491Courtesy of GENERAL MOTORS CORP.
RENDER: 1.0x

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When to See a Mechanic

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

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