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Home >> GMC >> 2025 >> Sierra 2500 HD Denali Ultimate >> Labor Times >> Other Variant >> Engine Performance >> Fuel Delivery System >> Intake Manifold >> Remove & Replace
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Intake Manifold: Remove & Replace

WARNING: This page is about the Sierra 2500 HD AT4, 6.6L Eng VIN 7, which is a different variant/trim than selected.

FUEL INJECTION - GAS, PORT TYPE

Applies ToNoteStandard HoursWarranty HoursSkill Level
Gas1.81.6B
Combination Procedure: THROTTLE BODY ASSEMBLY: Reset:
Gas, Throttle Body Idle Air Flow Compensation ResetIncludes: Additional time for use of scan tool to perform this procedure.0.2B