Disassembly Procedure

2004 Oldsmobile Bravada AWDSECTION Disassembly Procedure
WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Fuel Injector Wiring Harness
    GM1797922Courtesy of GENERAL MOTORS CORP.
  1. Disconnect the fuel injector wiring harness electrical connectors from the fuel injectors.
  2. Remove the fuel injector wiring harness retainers from the fuel rail.
  3. Remove the fuel injector wiring harness.
  4. Fig 2: Identifying Fuel Injector Components
    GM1797926Courtesy of GENERAL MOTORS CORP.
  5. Remove the fuel injector retainers (1).
  6. Remove the fuel injectors (3).
  7. Remove the fuel injector upper (2) and lower (4) O-ring seals.
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.