A backfiring car is more than a noisy annoyance, it can mean problems with your engine. Here's what can cause engine ...
Another Mazda rotary engine innovation is using an auxiliary intake port valve that can swivel open to increase the amount of ...
According to the National Highway Traffic Safety Administration (NHTSA), the affected vehicles might contain intake valves that could crack or break, which would lead to catastrophic engine damage ...
Ford has once again found itself wrapped up in a legal dispute. This time, a fault with its EcoBoost V6 is to blame.
Abstract: This paper presents a study of the influence of intake valve closing (IVC) timing on the performance of the high-speed spark ignition (SI) engine, such as the output of torque and power, ...
The positive crankcase ventilation valve releases exhaust gas and unburned fuel from the engine block into the intake manifold. All engines allow some exhaust gases, unburned fuel and oil to ...