

The 5.7 VVT Hemi is a 90-degree pushrod V8 engine with variable valve timing.

This system benefits your car by raising your fuel efficiency, increasing horsepower, and lowering emissions using the intake and exhaust valves operated by the camshafts. The variable valve timing solenoid is new technology found in select vehicles as part of the VVT system. Dorman OE Solutions Variable Valve Timing (VVT) Solenoid - 916-717. As a result, it’s important to make sure the.

Low or worn engine oil can also cause this as optimum oil pressure is a must for actuators. This is more common with the earlier versions of the engine and occurs due to faulty actuator solenoid valves. Last on the list of GM 3.6 V6 problems is a camshaft actuator issue.
