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Home >> Pontiac >> 2008 >> Grand Prix Base >> Repair and Diagnosis >> Engine Mechanical >> Engine Exhaust System >> Repair Instructions >> Exhaust Seal Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: Exploded View Of Catalytic Converter & Muffler Components
    GM1553050Courtesy of GENERAL MOTORS CORP.
  1. Install a NEW catalytic converter to muffler gasket (2).
    2. Fig 2: Exhaust Manifold Pipe & Gasket
    GM1553053Courtesy of GENERAL MOTORS CORP.
  2. If equipped with RPO LS4, install a NEW exhaust manifold pipe gasket (1).
    3. Fig 3: Right Exhaust Manifold & Catalytic Converter Pipe
    GM911163Courtesy of GENERAL MOTORS CORP.
  3. If equipped with RPO L26/L32, install a NEW exhaust manifold pipe gasket (1).
  4. Remove the catalytic converter. Refer to Catalytic Converter Replacement (L26)  or Catalytic Converter Replacement (LS4) .
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