Repair Instructions
WARNING: This page is about a different car, the 2017 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
Perform the Diagnostic Repair Verification after completing the repair: Diagnostic Repair Verification
- Valve Rocker Arm Oil Control Valve Replacement (Bank 2)Valve Rocker Arm Oil Control Valve Replacement (Bank 1) - Q83 Valve Lifter Oil Solenoid Valve
- For control module replacement, programming, and setup refer to:Control Module References