The diesel version of American Motors' Eagle was factory-authorized, but only seven were ever built. Maybe that was because ...

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 ...

Messy Middle report, NACFE looked at real-world truck performance, and how those findings can inform powertrain decisions.

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

Learn how a 6.7 powerstroke delete kit with tuner and smart upgrades like a ccv delete 6.7 powerstroke can lower EGTs, prevent intake sludge, and improve diesel engine performance.