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Home >> GMC >> 2003 >> Jimmy 2D Utility, Part Time, Standard >> Repair and Diagnosis >> Engine Mechanical >> Engine Exhaust System >> Repair Instructions >> Muffler Replacement (2.2L) >> Installation Procedure

Installation Procedure

  1. Install the muffler and NEW gasket to the vehicle.
  2. Connect the insulator to the muffler and tail pipe hanger.
    Fig 1: Connecting Insulator To Muffler And Tail Pipe Hanger
    G01979451Courtesy of GENERAL MOTORS CORP.
  3. Connect the insulator to the tail pipe hanger.
    Fig 2: Connecting Insulator To Tail Pipe Hanger
    G01979452Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  4. Install the muffler to catalytic converter flange nuts.

    Tighten 

    Tighten the muffler to catalytic converter flange nuts to 40 N.m (30 lb ft).

  5. Lower the vehicle.
    Fig 3: Installing Muffler To Catalytic Converter Flange Nuts
    G01979453Courtesy of GENERAL MOTORS CORP.