The volumetric efficiency table is probably the most important one in any ECU.The vertical axis is engine load, in this case, ...

The death of the internal combustion engine has been greatly exaggerated. Ford's EcoBoost line generates efficiency and power ...

Why is there so much plastic on today's cars, and especially in the engine bay? There are lots of reasons, but in the end ...

Fuel injection offers drivers increased efficiency and power. But there's a common problem, too: carbon buildup on the engine ...

Car experts emphasize quick, safe actions if you experience a breakdown during California’s summer heat: Move your vehicle ...

One dirty sensor could be hurting your car’s performance — learn which one it is, the symptoms to watch for, and how to clean it easily.

More power. It’s what almost every owner wants from their car, truck, or SUV, but the question is how do you get it? T ...

Fuel injection, air suspension, and New Direction Styling make the original Bonneville hardtop a 24-carat keeper.

You've tried 98 and 91 octane at the petrol station, maybe even dabbed in E10, but how about filling your tank with a bottle of Chanel No. 5?

Ford Mustang GT is finished in Atlas Blue Metallic and comes with a Black Onyx interior plus a whole bunch of engine upgrades ...

Exhaust Gas Recirculation (EGR) valve is a critical part of modern diesel and gasoline engines since it regulates emissions and reduces nitrogen oxides (NOx).

Ferrari has revealed its new 296 GT3 Evo ahead of its anticipated race debut in 2026, three years after the public unveiling ...