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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1247 (Engine Exhaust System) >> Repair Instructions >> Exhaust Crossover Pipe Replacement (3.1 L) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2003 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the air cleaner intake duct.
  2. Remove the thermostat bypass pipe. Refer to THERMOSTAT BYPASS PIPES REPLACEMENT in Engine Cooling.
  3. Remove the exhaust crossover heat shield bolts.
  4. Remove the exhaust crossover heat shield.
    Fig 1: Removing Exhaust Crossover Heat Shield
    G02080695Courtesy of GENERAL MOTORS CORP.
  5. Remove the exhaust crossover pipe nuts.
  6. Remove the exhaust crossover pipe.
    Fig 2: Removing Exhaust Crossover Pipe
    G02080696Courtesy of GENERAL MOTORS CORP.