Yukon Denali 4WD V8-6.0L Hybrid (2011)
Air Cleaner Fresh Air Duct/Hose: Service and Repair
Air Cleaner Resonator Outlet Duct Replacement
Removal Procedure
1. Remove the intake manifold sight shield. Refer to Upper Intake Manifold Sight Shield Replacement See: Engine, Cooling and
Exhaust/Engine/Intake Manifold/Service and Repair/Upper Intake Manifold Sight Shield Replacement.
2. Remove the positive crankcase ventilation (PCV) line (1) from the air cleaner outlet duct.
3. Remove the radiator inlet hose clamp clip (2) from the air cleaner outlet duct (1).
