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Home >> Pontiac >> 2004 >> Sunfire Automatic >> Repair and Diagnosis >> Engine Mechanical >> Engine Exhaust System >> Repair Instructions >> Intermediate Pipe Replacement >> Installation Procedure
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Installation Procedure

  1. Install the three way catalytic converter seals.
    Fig 1: View Of Three Way Catalytic Converter Seals
    GM72278Courtesy of GENERAL MOTORS CORP.
  2. Install the intermediate pipe to the hanger.
    Fig 2: Intermediate Pipe
    GM25293Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  3. Install the intermediate pipe bolts to catalytic converter.

    Tighten:  Tighten the intermediate pipe bolts to 30 N.m (22 lb ft).

    Fig 3: Exploded View Of Intermediate Pipe Bolts
    GM25258Courtesy of GENERAL MOTORS CORP.
  4. Clamp the muffler (2) to the intermediate pipe (1).
    Fig 4: Identifying Cutline On Intermediate Pipe
    GM25822Courtesy of GENERAL MOTORS CORP.
  5. Lower the vehicle.
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