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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1679 (Engine Exhaust System) >> Repair Instructions >> Exhaust Crossover Pipe Replacement (3.8L) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2003 Buick Regal and 2003 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the fuel injector sight shield. Refer to FUEL INJECTOR SIGHT SHIELD REPLACEMENT (L36) or FUEL INJECTOR SIGHT SHIELD REPLACEMENT (L67) in Engine Mechanical - 3.8
  2. Remove the air cleaner intake duct. Refer to AIR CLEANER INTAKE DUCT in Removal & Installation - A/T.
  3. Remove the exhaust crossover heat shield nuts.
    Fig 1: Removing Exhaust Crossover Heat Shield & Nuts
    G01969184Courtesy of GENERAL MOTORS CORP.
  4. Remove the exhaust crossover heat shield.
  5. Remove the exhaust crossover pipe bolts.
    Fig 2: Removing Exhaust Crossover Pipe, Bolts & Seal
    G01969185Courtesy of GENERAL MOTORS CORP.
  6. Remove the exhaust crossover pipe.
  7. Remove the exhaust crossover pipe seal.
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