Installation Procedure

2001 Chevrolet Chevy Express G2500, Van Cargo Extended, 5.7 R, L31/KL8SECTION Installation Procedure
WARNING: This page is about a different car, the 2002 GMC Savana Special, 2002 GMC Savana Camper Special, 2002 GMC Savana, and 2002 Chevrolet Chevy Express. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the front exhaust pipe heat shield on the vehicle.
  2. Install the rivets on the heat shield using the J 34940Β  .
    Fig 1: Installing Front Exhaust Pipe Heat Shield & Rivets
    G01699440Courtesy of GENERAL MOTORS CORP.
  3. Install the front exhaust pipe heat shield on the vehicle.
  4. Install the rivets on the heat shield using the J 34940Β  .
    Fig 2: Installing Front Exhaust Pipe Heat Shield & Rivets
    G01699441Courtesy of GENERAL MOTORS CORP.
  5. Install the muffler heat shield on the vehicle.
  6. Install the rivets on the heat shield using the J 34940Β  .
    Fig 3: Installing Muffler Heat Shield & Rivets
    G01699442Courtesy of GENERAL MOTORS CORP.
  7. Install the muffler heat shield on the vehicle.
  8. Install the rivets on the heat shield using the J 34940Β  .
    Fig 4: Installing Muffler Heat Shield & Rivets
    G01699443Courtesy of GENERAL MOTORS CORP.
  9. Install the exhaust tailpipe heat shield on the vehicle.
  10. Install the rivets on the heat shield using the J 34940Β  .
    Fig 5: Installing Exhaust Tailpipe Heat Shield & Rivets
    G01699444Courtesy of GENERAL MOTORS CORP.
  11. Install the exhaust tailpipe heat shield on the vehicle.
  12. Install the rivets on the heat shield using the J 34940Β  .
  13. Lower the vehicle.
    Fig 6: Installing Exhaust Tailpipe Heat Shield & Rivets
    G01699445Courtesy of GENERAL MOTORS CORP.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.