Diesel exhaust fluid (DEF) is nothing new. GM’s Duramax-powered Chevrolet Silverado and GMC Sierra 2500HD and 3500HD pickups have had used the stuff since 2011. So has Ford’s F-Series Super Duty.

LONDON, Jan 17 (Reuters) - Global diesel prices and refining margins spiked following the latest round of U.S. sanctions on Russia's oil trade on expectations the measures would tighten supplies ...

Traditionally, a lot of modern diesel-powered vehicles come equipped with a block heater. This includes diesel-powered trucks such as the Dodge Ram with its Cummins engine and the Ford Super Duty ...