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 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Chevrolet Tahoe, 2007 Chevrolet Suburban, and 2007 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Throttle Body Heater Hose & Retainers
    GM1703498Courtesy of GENERAL MOTORS CORP.
  1. Loosen the air cleaner outlet duct clamps from the throttle body.
  2. Loosen the air cleaner outlet duct clamps from the mass airflow sensor.
  3. Remove the air cleaner outlet duct.
  4. If equipped remove the throttle body heater hose retainer from the fan shroud.
  5. If equipped remove the inlet radiator hose retainer from the fan shroud.
  6. Fig 2: View Of Fan Shroud Retainers
    GM362174Courtesy of GENERAL MOTORS CORP.
  7. Remove the fan shroud retainers.
  8. Fig 3: View Of Fan Shroud & Bolts
    GM362162Courtesy of GENERAL MOTORS CORP.
  9. Remove the fan shroud bolts
  10. Remove the upper fan shroud.
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.