Sierra 2500 4WD V8-6.0L (2008)
Lifter / Lash Adjuster: Service and Repair
Valve Lifter Oil Manifold Replacement
Valve Lifter Oil Manifold Replacement
Removal Procedure
1. Remove the intake manifold. Refer to Intake Manifold Replacement (L92 - First Design) (See: Intake Manifold/Service and Repair)Intake
Manifold Replacement (L92 - Second Design) (See: Intake Manifold/Service and Repair)Intake Manifold Replacement (LY2 and LY6) (See:
Intake Manifold/Service and Repair)Intake Manifold Replacement (LH6, LMG, LY5 and L76) (See: Intake Manifold/Service and Repair) .
2. Disconnect the engine harness electrical connector (1) from the oil pressure sensor.
3. DO NOT lift the valve lifter oil manifold by the electrical lead frame.
