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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1771 (Engine Exhaust) >> Repair Instructions >> Muffler Replacement (Service Part) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2003 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
    CAUTION: Ensure that the vehicle is properly supported and squarely positioned. To help avoid personal injury when a vehicle is on a hoist, provide additional support for the vehicle on the opposite end from which the components are being removed.
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Fig 1: Mid Muffler
    GM927857Courtesy of GENERAL MOTORS CORP.
  3. Obtain a piece of (non-stretchable) string 18 1/2 inches long. Starting from the muffler, place the string along the pipe. Mark the end of the string on the pipe.
  4. NOTE: Always use a chain cutter to cut the stainless steel pipe. A torch leaves a rough edge and may warp the pipe.
  5. Using a SA9168NE  (or equivalent) cut the pipe on the mark.
  6. Fig 2: Positioning Service Muffler & Tailpipe Assembly
    GM926862Courtesy of GENERAL MOTORS CORP.
  7. Separate the muffler and tailpipe.
  8. Remove the muffler and tailpipe.