When a mechanic tells you your engine is “seconds from failure,” your brain doesn’t exactly respond with calm, measured ...

General Motors made the bold decision to introduce a 2.7-liter four-cylinder turbocharged engine in the full-size Chevy ...

Intake, compression, power, then exhaust. Every 4-stroke engine ever made – about 80% of all engines currently in existence – function on this principle – even rotary engines. But now, Porsche has ...

While Mercedes-Benz, like most automakers, is now shifting toward downsized, electrified powertrains, the German marque introduced the 2.1-liter turbodiesel OM651 diesel engine almost two decades ago ...

Internal combustion engines have largely been eclipsed by advanced propulsion systems such as jet turbines, electric drives ...

Scientists are exploring a surprisingly simple way to clean up diesel engines: adding tiny droplets of water to the fuel. During combustion, the water rapidly vaporizes, triggering micro-explosions ...

Join us as we tackle a challenging smoke problem with a custom-built 2-stroke engine. In this video, we carefully prepare the ...

The engine can also run on synthetic methane, notes Brooke, making it adaptable to potential future fuels. Synthetic methane can be created as a sustainable fuel with CO2 and hydrogen in a process ...

The 2027 Buick Encore GX will no longer offer the entry-level engine option, with General Motors officially dropping the turbo 1.2L I3 LBP gasoline engine.

Your old, reliable engine has been coughing up some strange, but concerning noises. So, you call your mechanic to find out what the problem and solution are to restoring its harmonious hum. But the ...

The US Air Force is preparing a massive new propulsion contract that could accelerate development of next-generation military engine technology.