Explore how 1930s submarine technology is reinventing modern trucking. Learn how Achates Power and the legacy of Rudolph ...

Four-stroke engines, which make up 99% of vehicles on the road, rely on a system for managing air intake, compression, ...

Trying to mix gasoline and diesel in most engines will only lead to problems in the long run. But engineers have found a way ...

The analog gauge sets are built for HVACR system diagnostics, refrigerant recovery, pressure testing, and charging.

Your camshaft and timing system quietly keep your engine in perfect rhythm — until they don’t. From worn lobes to failing phasers, small issues can snowball into major repairs if ignored. Knowing the ...

Jeeps have a reputation for being tough and comfortable on and off the road. Over several decades, though, even they've made ...

Have you ever heard of the Silent Knight? It was a unique engine that ditched noisy valves for a weirder, quieter, and more ...

Harley-Davidson has been building and selling motorcycles for over 120 years. But the first bikes, and how William Harley and Arthur Davidson built them, are far cry from how the Motor Company does ...

Discover which SUVs have notoriously bad transmission problems. We list the Jeep Grand Cherokee, Nissan Pathfinder, Ford ...

The Boss 302 was Ford's high-revving response to GM's DZ 302. Here's why this V8 punched above its weight class, all the way ...

The cruiser motorcycle market does not change as quickly or as often as other segments. That is because cruiser owners are ...

The Triumph Tiger Sport 660 has been a resounding success for the brand for the last four years, and Triumph has given it the ...