The Hemi name is so tightly welded to Chrysler that it is easy to forget the combustion chamber shape itself is not ...

Automotive engineers have invested countless billions trying to improve upon the humble internal combustion engine, but not all those efforts have translated well. In fact, sometimes, things got weird ...

Traditional gasoline engines have spark plugs, but diesel engines have something a little different, called glow plugs. How ...

REEVs are electric vehicles supported by a small internal combustion engine to charge the battery when it is running low.

When the chips were down in the 1970s, Honda was the first manufacturer able to meet and beat America’s toughest emissions ...

Stellantis' new Hurricane 4 Turbo engine is a game-changer, using exotic Turbulent Jet Ignition tech to outperform rivals.

REEVs are electric vehicles supported by a small internal combustion engine to charge the battery when it is running low.

A Ford Ranger stopped at engineer Le Van Tach’s garage for routine maintenance and accidentally revealed a dangerous “hidden disease” from a poor quality engine air filter. The incident is a warning ...

Before the Hellcat, before the Scat Pack, and even before the HEMI V8 itself, a straight-eight was Chrysler's flagship engine ...

The Wildlife Loop Road offers you an 18-mile scenic drive where you’ll encounter not just bison, but also pronghorn antelope, ...

Electric vehicles’ power is always stated in kW. How is this different from the hp and bhp referred to in the context of power for internal combustion engines? Kilowatts – or kW – is the unit of power ...

The engine bay is too often overlooked, meaning it could really benefit from some TLC. Here are 11 ways to improve the engine ...