Ford 6.7 Powerstroke is considered one of the most trustworthy modern diesel engines. However, like all contemporary diesel trucks, it relies on a complex emissions system to meet EPA regulations. At ...

The 6.4- and 6.7-liter Power Stroke turbo diesel engines are two different versions of the Ford Power Stroke engine, used to power Ford's big Super Duty trucks at various points. Both engines use high ...

Although Ford replaced the 7.3-liter Power Stroke with its 6.0-liter successor in 2003, the reception was less than stellar, shall we say. Depending on who you ask, the 6.0-liter diesel is either a ...

When it comes to diesel engines, there's one that reigns supreme for reliability in 2026.