Fuel Tank: Installation

2004 Oldsmobile Bravada AWDSECTION Installation
WARNING: This page is about a different car, the 2002 Oldsmobile Bravada, 2002 GMC Envoy XL, 2002 GMC Envoy, and 2002 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.

Position and support fuel tank. Reconnect fuel tank sending unit harness connector. Raise fuel tank and install fuel tank straps. Install fuel tank strap retaining bolts and tighten to specification. See TORQUE SPECIFICATIONS . To complete installation, reverse removal procedure.

Fig 1: Locating Fuel Tank Harness Connectors
G00156223Courtesy 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.