Installation Procedure

2006 Isuzu Ascender S, 5.3 M, 4WDSECTION Installation Procedure
WARNING: This page is about a different car, the 2007 Pontiac Torrent and 2007 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Exhaust System
    GM1370521Courtesy of GENERAL MOTORS CORP.
  1. Position the exhaust system (4) to the vehicle and install the rubber isolators (5, 6, 7) to the hangers (1, 2, 3).
  2. Fig 2: View Of Gasket & Exhaust Pipe
    GM926819Courtesy of GENERAL MOTORS CORP.
  3. Install the new gasket onto the catalytic converter pipe flange.
  4. NOTE: Refer to Fastener Notice .
  5. Assemble the exhaust system pipe to the catalytic converter pipe and install new nuts.

    Tighten:Β  Tighten the nuts to 37 N.m (27 lb ft).

  6. Check the entire exhaust system for leaks.
  7. 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:

  • 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.