The Duramax diesel engine has seen quite a few changes over the years. Here's what separates some of the most popular ...

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

The Chevrolet Silverado HD — and its corporate twin in the GMC Sierra HD — can be had with either a standard 6.6-liter gasoline V8, or the optional 6.6-liter Duramax turbo-diesel. Opting for the TD ...

I love a big diesel engine as much as anybody, but they aren’t always practical. While I’d love to own a V16 two-stroke Detroit or whatever else, there’s no way I could actually use one—I just don’t ...

The 2025 GMC Yukon introduces a mid-cycle refresh complete with a long list of updates and changes. Among these are new styling, an overhauled cabin, and a revamped powertrain lineup, with the new ...

View post: Amazon Has a Victorinox Swiss Army Knife on Sale for 36% Off The diesel truck landscape did improve relatively quickly, with GM’s 6.2-liter and 6.5-liter joined by Ford’s 6.9-liter and ...

Any certified gearhead knows that diesel engines do not use spark plugs. But why not? If power in an engine is created by combustion or explosion of flammable liquids, won't a spark plug in a diesel ...

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 ...