Diesel has been the preferred fuel for maritime use for many decades now. Water is denser and more viscous than air, so there's more drag, and more grunt is necessary to over come it. Apart from the ...

Australia was once said to have been “built on the sheep’s back” — a recognition that wool played a central role in its economic growth. These days you might say it floats on a lake of diesel. No ...

Cummins’ EPA 2027 X15 features a larger two-piece SCR system to meet lower NOx limits while keeping overall system weight neutral. The engine is rated up to 605 horsepower and 2,050 pound-feet of ...

Scientists are exploring a surprisingly simple way to clean up diesel engines: adding tiny droplets of water to the fuel. During combustion, the water rapidly vaporizes, triggering micro-explosions ...

Neighbors in a Cypress-area community say the smell of diesel and the sound of engines running for hours have made it difficult to even step outside their homes. Residents believe the source may be a ...

Inside a diesel engine's cylinder, compressed air raises the temperature to ignite injected fuel, and the resulting force drives pistons to power the vehicle's main gears. Chief to this combustion ...

Normal-sized diesel-powered cars capture a significant foothold in a huge market outside the U.S., here’s why. Stellantis is reintroducing diesel cars in Europe to offset slowing electric vehicle ...

NEW LONDON, Conn. (WFSB) - Connecticut’s Department of Transportation is proposing to replace the electric trains on Shore Line East with diesel engines, a cost-cutting move that could save the state ...

Jeffrey D. Gaskin helps department apparatus committees get ahead of the curve regarding vehicle specification in relation to the evolution of the EPA's new emission mandates for powerplants. For the ...

We may receive a commission on purchases made from links. The Duramax 6.6L V8 diesel engine was a huge moment for General Motors' heavy-duty trucks. Even though it looks pretty similar on the outside ...

The U.S. Environmental Protection Agency (EPA) is escalating its response to consumer complaints regarding Diesel Exhaust Fluid (DEF) system failures, announcing a new investigation aimed at major ...

Advancements in CNG engine performance now rival diesel engines in power and torque, making them more attractive for commercial use. CNG trucks incur higher initial costs due to complex fueling ...