Ram is a reliable brand of pickup trucks, as long as you avoid these engine options.

Some of the most problematic Toyota truck engines that ever went into production include the 3VZ-E 3.0L V6, 3RZ-FE 2.7L I4, ...

EPA's relaxed NOx rule, as many expected, removes the warranty extension—and proposes annihilating the troublesome DEF derate ...

Learn how to prevent repeat turbocharger failures by identifying root causes, improving diagnostics, and following proper ...

But the big reveal was the next generation of its more than 40-year-old B-Series power platform with a new 7.2-liter diesel engine for 2027—the same year that the Environmental Protection Agency’s ...

On July 3, 2026, President Trump pardoned early a dozen people who were convicted under the Clean Air Act for tampering with ...

Cummins and PACCAR are updating diesel engine software to give operators more time to address certain DEF-related issues ...