Installation Procedure

2004 Oldsmobile Bravada RWDSECTION Installation Procedure
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2005 Isuzu Ascender, 2005 GMC Envoy XUV, 2005 GMC Envoy XL, 2005 GMC Envoy, and 2005 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the new resonator and tailpipe assembly to the muffler.
  2. Fig 1: Locating Exhaust Hangers
    GM753688Courtesy of GENERAL MOTORS CORP.
  3. Attach the resonator and tailpipe to the hanger insulators.
  4. Loosely install the clamp to secure the resonator to the muffler.
  5. NOTE: Refer to Fastener Notice in Cautions and Notices.
  6. Align the tailpipe in the proper position.

    Tighten:  Tighten the clamp nuts to 50 N.m (37 lb ft).

  7. Inspect the exhaust system for leaks and underbody contact.
  8. Lower the vehicle.
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.