The Cummins "Million Mile Diesel" is the 5.9-liter inline -six 12-valve turbodiesel, an engine option on 1989 through 1998 ...

The 5.7-liter GM Small Block V8 is legendary, and the automaker is bringing it back. But the revived 5.7 isn't just a nod to ...

Nissan's VC-Turbo was once praised for its engineering. This teardown shows why some owners continue to watch these engines ...

The LT5 is an overhead valve (OHV) eight-cylinder, supercharged gasoline engine from General Motors. It is currently used exclusively in the Chevrolet C7 Corvette ZR1. The engine is similar to the 6.2 ...

An engine with so-called adaptive turbofan technologies “could” go on the forthcoming F-47 stealth fighter, John Sneden, the ...

Toyota's G20E four-cylinder produces 400-450 hp stock and over 600 hp tuned, making it a spiritual successor to the legendary ...

The 3.6 liter V6 engine (production code LFX) is a six-cylinder engine produced by General Motors for use in a broad range of vehicles. It is part of GM’s third-generation high-feature V6 engine ...

In some sense, cars are the forces that drive our world. They help us shorten distances, travel faster than we’ve ever thought possible, and make our lives degrees of magnitude easier. All of that was ...

Think of motor oil as the lifeblood of your car’s engine. Checking it on a regular basis is a key part of keeping your engine running well and getting the most miles out of it. The oil lubricates the ...

You’re driving along in your car or truck and suddenly a yellow light illuminates on your dash telling you to check or service your engine. If you’re like most car owners, you have little idea about ...

After a while, your engine may start accumulating sludge and deposits that can adversely affect your vehicle’s power and performance. These contaminants can clog oil passages, restrict oil flow, cause ...