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Home >> GMC >> 2002 >> 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.
    3. Fig 1: Insulator To Muffler And Tail Pipe Hanger
    G01660207Courtesy of GENERAL MOTORS CORP.
  3. Connect the insulator to the tail pipe hanger.
    Fig 2: Insulator To Tail Pipe Hanger
    G01660208Courtesy of GENERAL MOTORS CORP.
    NOTE: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.
  4. Install the muffler to catalytic converter flange nuts.
    Fig 3: Muffler To Catalytic Converter Flange Nuts
    G01660209Courtesy of GENERAL MOTORS CORP.

    Tighten 

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

  5. Lower the vehicle.
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