Modern diesel submarines seem to break a basic rule of engines: they keep moving underwater even though diesel power needs ...

Diesel-powered submarines present a challenge that may seem paradoxical at first. Their engines require ...

Those of us who drive pickup trucks expect quite a bit from our trucks’ engines.As we put them to work, whether that’s on the ...

As a diesel owner, I know the hectic heartbreak of trying to keep such an unpopular drivetrain up and running in the U.S. Most people think of big semi trucks when they think of diesel, or they think ...

While stockpiles of distillate fuels (diesel fuel and heating oil) are low, the country is not going to suddenly run out of diesel fuel by Thanksgiving, despite reports of a “diesel fuel shortage” ...

Diesel engines are known to be reliable and long-lasting, but they can also present unique maintenance issues that you must ...

The engines that power the vehicles we drive are exceptional machines. They're capable of generating insane amounts of power in a relatively confined space, and they can generally be expected to ...

ATLANTA — When the U.S. Energy Information Administration reported that the nation’s diesel supply was the lowest since 2008 it set off a panic. More than a month later, social media posts claim the ...

NACFE’s Run on Less—Messy Middle showed top diesel fleets reaching 11.6 mpg through data-driven efficiency and disciplined operations. The study confirmed trucking’s shift toward purpose-built ...