A diesel squeeze is playing out across Europe as a slew of major supply challenges coincide, according to Morgan Stanley, which flagged record refining margins in the region and slumping stockpiles.

Ripping the emissions system out of a diesel truck used to be the kind of decision that ended with a federal indictment, not ...

Do diesel fuel additives really work, or are they just expensive snake oil? With diesel prices remaining painfully high, improving fuel economy, reducing regens and protecting expensive emissions ...

The article outlines key service steps to support diesel engine reliability in Maryland's changing climate. ELKTON, Md., July 7, 2026 /PRNewswire/ -- What maintenance does a diesel engine need to stay ...

Equipment Fleet Maintenance Diesel Engines Caterpillar Launches Cat C32B Diesel Engine Available now worldwide, the new 32.1-liter, 12-cylinder engine features design improvements to boost power ...

Renewable diesel is just about as close as a "drop-in" alternative fuel as it's possible for fleets to get. But there are maintenance challenges that come along with its use. The North American ...

Welcome back to the Fluctus Channel for a feature about another version of the flying White House. This time, it is the Marine One. Helicopters from Marine Corps Helicopter Squadron One are ...

Diesel engines are renowned for their remarkable low-end torque, longevity, and sterling fuel economy. Diesel fuel packs 10% to 15% more energy than gasoline or petrol, enabling it to go 35% farther ...

Let's make something clear from the outset. We aren't talking about diesel engines for marine applications or for 18-wheelers. Or wacko diesel engines for trains. We're talking about diesel engines ...

When you look at total cost (purchase price, destination fee and five years of fuel), the 2026 GMC Sierra 1500 Denali with the 3.0-liter Duramax turbo-diesel engine costs less than every other Denali ...