Removal Procedure

2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2SECTION Removal Procedure
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Engine Ground Strap & Bolt
    GM1702850Courtesy of GENERAL MOTORS COMPANY
  1. Remove the upper intake manifold sight shield. Refer to Upper Intake Manifold Sight Shield Replacement .
  2. Remove the engine ground strap nut at the front plenum panel.
  3. Remove the ground strap terminal from the stud.
  4. Fig 2: View Of Engine Ground Strap & Bolt
    GM1699550Courtesy of GENERAL MOTORS COMPANY
  5. Remove the engine ground strap bolt from the rear of the left cylinder head.
  6. Remove the ground strap from the vehicle.
RENDER: 1.0x

NO RELATED

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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.