Since launching in 1992 as a replacement for the 6.2 diesel V8, the 6.5-liter GM Detroit diesel engine has had good years and bad years, and opinions on its merits have been just as mixed. Some view ...

Federal safety regulators are once again taking a look at General Motors’ 6.2-liter V8 after receiving dozens of complaints ...

Forbes contributors publish independent expert analyses and insights. Michael Teo Van Runkle is a journalist who covers the auto industry. For the past two years, the Silverado ZR2 pickup truck served ...

Of the three United States automakers that offer diesel-powered heavy-duty pickup trucks, only two of those diesel engines are V8s. Those V8 diesel engines are the 6.6 Duramax found in offerings from ...

Thomas has spent two years working in the auto journalism industry, contributing to a UK-based newspaper and writing for Euronewsweek. A full-time writer and lifelong engineering enthusiast, he now ...

Here's the story of perhaps the most legendary diesel engine ever made, the Cummins 5.9L.

If you've been considering a Ram or Ford heavy-duty truck for your next purchase, you might be wondering about how the 6.7 Cummins and Ford 6.7 Powerstroke compare, and understandably so. These two ...

Goodbyes are never easy. Over the course of 12 months and more than 21,000 miles, we haven’t grown to love our 2024 Chevrolet Silverado 1500 ZR2 Duramax, mostly because it was truly love at first ...

The source of the 2003 6.0 Power Stroke whistle lies with its original turbine wheel. Its turbocharger used a large 10-bladed turbine wheel that produced a whistle that could be considered as ...