Sierra 3500 Denali 4WD V8-6.0L (2011)
Intake Manifold: Service and Repair
Upper Intake Manifold Cover Replacement
Upper Intake Manifold Cover Replacement
Removal Procedure
1. Remove the intake manifold. Refer to Intake Manifold Replacement (Without AFM) (See: )Intake Manifold Replacement (With AFM) (See: ).
2. Reposition the brake booster vacuum hose clamp at the intake manifold.
3. Remove the brake booster vacuum hose from the intake manifold nipple.
4. Remove the upper intake manifold cover nut.
5. Remove the upper intake manifold cover.
Installation Procedure