James and Penny Schrader have bought Fords faithfully for 30 years. But persistent problems with the Power Stroke diesel engine in their 2004 F-250 pickup have unraveled three decades of brand loyalty ...

The venerable Ford Power Stroke diesel engine family features some of the most technologically advanced and powerful turbodiesel engines of all time. Found primarily under the hoods of Ford's ...

If you've been following along in recent months, we've been tinkering with a 2004 F-250 by adding some exterior mods as well as adding some ponies under the hood in the form of an S&B air intake, a ...

Diesel engines, for all their rugged usefulness, can be tremendously polluting. They produce more NOx — nitrogen oxides-based emissions – than gasoline-fed cars, as well as more particulates, aka soot ...

When it comes to heavy-duty diesels, enthusiasts and truck owners inevitably circle back to the best American diesel engines: Ford's 7.3L PowerStroke, Dodge's 5.9L Cummins, and GM's 6.6L Duramax. If ...

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 ...