How to Fix a Stuck P2647 Rocker Arm Actuator
The P2647 Rocker Arm Actuator Stuck is a fault code that can be stored in the Powertrain Control Module (PCM) or Engine Control Module (ECM). This code indicates that the rocker arm actuator has become stuck, preventing it from functioning properly. The rocker arm actuator is responsible for controlling the engine’s valve timing, which plays…