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Removal Procedure

    Fig 1: Exploded View of Intermediate Pipe to Muffler Nuts
    GM182083Courtesy of GENERAL MOTORS CORP.
  1. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Remove intermediate pipe to muffler nuts.
  3. Fig 2: View of Exhaust Muffler
    GM182075Courtesy of GENERAL MOTORS CORP.
  4. Disconnect the exhaust muffler rear hanger insulators from the exhaust muffler.
  5. Remove the exhaust muffler.