Although Mazda's Skyactiv engines are pretty trouble-free and they'll last for quite a while, there are a few notable issues ...

You may think of diesel engines as mundane. Less exciting than sporty gasoline ones. Like a work-horse vs a racing steed. But ...

It was definitely a fuel-sipper, but if you don't have time to do something right, you better have time to do it twice.

More an ancient tool than a groundbreaking gadget, the fire piston relies on basic chemistry to ignite a campfire with the simple pump of a hand. The new Aviator's Ember from Aerohart applies ...

How does a 106-year-old company built on diesel engines evolve to thrive in a decarbonized future? Jennifer Rumsey, SM ’98, the chair and CEO at Cummins, is leading the way to answer that question by ...

The Environmental Protection Agency announced it is taking actions to ease the frustration and disruptions around sudden “derates” of diesel engines when they run out of diesel exhaust fluid or have a ...

BERLIN, Aug 11 (Reuters) - The CEO of Mercedes-Benz (MBGn.DE), opens new tab criticised the European Union's plan to ban CO2-emitting vehicles from 2035 in a media interview on Monday, joining a ...

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 ...

Why are diesel engines susceptible to injector deposits? How do injector deposits affect engine performance characteristics? With regards to deposits, ExxonMobil has developed Synergy Diesel Efficient ...

The 1989 Dodge Ram with its Cummins engine is a diesel truck icon. That first-gen Ram was the first factory-built intercooler turbo-diesel. With the Cummins 6BT, engineered for industrial applications ...