Marine engines and automotive engines are as different as Steinway pianos and comedy keyboards that operate by squeezing loud, well-tuned hamsters. They may look the same on the outside, but there's a ...

Boom Supersonic is putting its engine technology to work on the ground to power the AI boom, and help fund development of its full-size Overture aircraft. Jesse Orrall (he/him/his) is a Senior Video ...

In April, GM recalled 721,000 6.2-liter V8 engines. Toyota followed with more than 102,000 V6 engines in 2024. Honda pulled back nearly 250,000 V6s. Stellantis is sorting out issues with 112,589 ...

How boxer engines work, why they’re not just “flat” engines, and a 120-year evolution traced from the 1899 Benz to the latest Porsche and Subaru boxers. Boxer engines feature flat, opposing pistons ...

How the Coyote V8 was developed, all the generation updates and their specs, a summary of the supercharged variants, and a few known Coyote problems. The Ford Coyote engine is a modern, naturally ...

Here’s what you’ll learn when you read this story: Stirling engines, which have been around for centuries, leverage temperature differentials in a gas to do light mechanical work. A new study ...

The Earth is much larger than most people realize. You need to use engines if you want to efficiently navigate large sections of the planet. Everything from cars to planes relies on engines, but they ...

Mazda has developed a wide variety of engines and propulsion systems over the years. Famously, Mazda pioneered rotary technology, but the Japanese automaker has also developed rotary hybrids, fully ...

Federal safety regulators are investigating more than 1.4 million Honda and Acura vehicles over reports of engine malfunction that can lead to safety hazards. The National Highway Traffic Safety ...

American pickup truck buyers are having some trouble adjusting to a new age of tightening emissions requirements and electrification. Stellantis — the parent company of brands like Ram Trucks, Jeep ...

Crate engines are hugely popular choices when it comes to replacing a failed or faulty engine in a vehicle, or for upgrading a standard engine in the pursuit of more performance. Put simply, a crate ...

The cars we rely on daily for transportation and various other services are sturdy, robust machines. As long as you stick to your manufacturer's recommended maintenance schedule and avoid a handful of ...