A loophole in Formula 1’s new technical regulations offers a way around the 16:1 compression ratio cap, introducing ...

The EPA is escalating its response to consumer complaints regarding DEF system failures, announcing a new investigation aimed ...

Dive into the rich history and evolution of Ford's legendary Power Stroke diesel engine, from its humble beginnings to its ...

Putting diesel in a petrol car is a little rarer than vice versa, but it can still happen. Here’s what happens when you do ...

Apart from the very curious, not many people ask why diesel engines, compared to gasoline, run higher compression ratios. The argument is reasonably straightforward and starts with fuel ...

German heavy machinery manufacturer Liebherr has deployed a new type of mobile battery. It's called the LPO 100 and it has already powered a remote jobsite in Austria for four months. The ...

DES MOINES, Iowa (IOWA CAPITAL DISPATCH) - U.S. Environmental Protection Agency Administrator Lee Zeldin announced guidance Tuesday for engine and equipment manufacturers to prevent sudden shutdowns ...

Any certified gearhead knows that diesel engines do not use spark plugs. But why not? If power in an engine is created by combustion or explosion of flammable liquids, won't a spark plug in a diesel ...

Daimler Truck executives signaled a renewed focus on diesel powertrains at the company’s Capital Market Day 2025. Senior leaders at the world’s biggest truck maker, including Daimler Truck North ...