Diesel aircraft engines promise lower fuel burn and cheaper operating costs at a time when every gallon and every kilogram ...

Home mechanics have been pouring vegetable oil into engines for years, sometimes in the fuel tank, sometimes straight into ...

LML, like many other GM product codes, doesn't stand for anything at all, and is merely a sequence of letters meant to denote ...

Diesel demand during Christmas is price-insensitive and non-negotiable, leaving little margin for disruption as exports, ...

Matt Nelson is an automotive journalist with nearly a decade of experience in all things cars. He's spent years working at dealerships in sales, finance, and service. He's since traded in his pens and ...

Benz's OM617 to GM's Vortec 3500 and 3700, these are some of the most powerful, durable, and fastest inline-5 engines ever ...

KTM boss Pit Beirer says the brand’s MotoGP test team was “very surprised” at the lap times achieved by its 2027 850cc engine during its first outing at Jerez last week. The Austrian manufacturer ...

Heavy duty diesel engines are designed for long hours and extreme loads, but even the toughest systems fail without early ...

Until the Cummins is offered later this year, the 2026 Ram Power Wagon comes standard with a 6.4-liter Hemi gasoline V8 rated ...