There are few components that easier to access than your idle control valve. RELATED: 8 Symptoms of a Bad Throttle Body. Idle Control Valve Replacement Cost. The average idle control valve replacement ...

The most common symptom of a bad VVT solenoid or oil control valve is a check engine light on your dashboard. You may also notice issues with the performance, like rough idle, rough acceleration, ...

You have likely heard of variable valve timing by one of the names manufacturers have for the system, such as VVT-i or VTEC. So what is it and what does it do?

The VVT system controls the duration for which the intake and the exhaust valves open and the incline of the lift. All this activity happens within the engine while it's operating. The valve timings ...

Accurate linear brake-pressure control in a hydraulic control unit (HCU) of the vehicle dynamics control system, such as the electronic-stability control (ESC) system, can improve the control ...

This means it is a reciprocating rotary engine. Yeah, weird stuff. The camshaft is also centrally located in the crankcase and still runs at 50-percent crankshaft speed but only actuates one valve ...

The transmission valve body operates on signals and instructions provided by the vehicle's electronic control unit (ECU), which considers real-time inputs like vehicle speed, engine RPM, load, and ...

Some units of the 2023 Corvette Z06 were serviced with the wrong main control valve body, affecting the mid-engine sports car’s eight-speed dual-clutch transmission. To address the issue, GM has ...