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HOMESERVICE MANUALSCHEVROLET2014EXPRESS 2500 BASE, VAN CARGO, 6.6L ENG VIN LREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 3 (ENGINE CONTROLS & FUEL - 4.8L (L20), 5.3L (LMF), OR 6.0L (L96 LC8) - REPAIR INSTRUCTIONS)REPAIR INSTRUCTIONSTHROTTLE BODY ASSEMBLY REPLACEMENT
2014 Chevrolet Express 2500 Base, Van Cargo, 6.6L Eng VIN L

Throttle Body Assembly Replacement

2014 Chevrolet Express 2500 Base, Van Cargo, 6.6L Eng VIN LSECTION Throttle Body Assembly Replacement
WARNING: This page is about a different variant/trim than selected.
Fig 1: Identifying Throttle Body Assembly
GM2003205Courtesy of GENERAL MOTORS COMPANY
Throttle Body Assembly Replacement

Callout Component Name
Preliminary Procedure 
Remove the air cleaner assembly. Refer to Air Cleaner Assembly Replacement .
1 Throttle Body Nut (Qty: 3)
CAUTION:

Handle the electronic throttle control components carefully. Use cleanliness in order to prevent damage. Do not drop the electronic throttle control components. Do not roughly handle the electronic throttle control components. Do not immerse the electronic throttle control components in cleaning solvents of any type.

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:

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