Sierra 2500 2WD V8-6.6L DSL Turbo (2007)
Intake Air Duct: Service and Repair
Intake Air Valve Replacement
Intake Air Valve Replacement
Removal Procedure
1. Remove the air cleaner assembly.
2. Remove the charge air cooler outlet pipe.
3. Disconnect the engine wiring harness electrical connector (2) from the intake air valve.
4. Remove the upper intake manifold brace bolts and brace.
