Diesel engines cannot work without oxygen, so how do diesel submarines operate when they're underwater? Their propulsion ...

Trucking keeps the world moving by delivering goods every day of the year. Drivers spend long hours on the road to make sure ...

What makes a diesel engine different to a regular gas engine, and is one better than the other?

Purdue University’s Greg Shaver doesn’t believe there should be a trade-off between protecting the air we breathe and achieving better engine efficiency of large vehicles on the road. Shaver, a ...

You don't always need tons of power to get the job done—this S-10 is going strong with a 1.6-liter non-turbo diesel engine.

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 ...

Mike Wolanin | The Republic A view of Cummins Engine Plant 1 from the fifth floor of the newly renovated Cummins Technical Center in Columbus, Ind., Wednesday, Nov. 6, 2024. The technical center was ...

When people think of big engines, they usually think of regular gas engines, like Koenigsegg's 2,300-horsepower monster. However, if you think about it, there are many much bigger vehicles out there, ...

The B10 durability rating of the 4HK1-TC diesel engine that powers Isuzu Commercial Truck of America, Inc. cabovers has been increased to 375,000 miles, the company has announced at the NTEA's Work ...