Code P3444 Possible Causes
Restricted oil passage
Valve Lifter Oil Manifold Assembly circuit poor electrical connection
Valve Lifter Oil Manifold Assembly harness is open or shorted
Cylinder Deactivation Solenoid circuit poor electrical connection
Cylinder Deactivation Solenoid harness is open or shorted
Engine mechanical condition
Need help with this code? Our mechanics are available within west Michigan to help. Outside of our service area? Visit our Car Help Section where you can ask questions and get answers.