If you drive a car with an internal combustion engine, which is most modern vehicles that run on fossil fuels, then your engine requires a precise combination of fuel and oxygen to function properly.

The recirculate button can help your car cool down faster and warm up quicker, and even block smoke. You shouldn't leave it ...

Air filters help keep your engine clean, and they should be replaced frequently to keep your vehicle running smoothly. The air entering your intake needs to be filtered to prevent dirt and other ...

How A Turbocharged Engine Works: A turbocharged engine is designed to generate more power from a smaller engine. It does this ...