A brutal engine torture test is reigniting debate around Ford’s legendary diesel trucks. From contaminated fuel to extreme ...

The Ford 7.3 Power Stroke earned a reputation for durability that few diesel engines have matched. Long after production ...

Love it or hate it, this controversial Ford diesel engine is famous for its deafening scream. Discover the mechanical quirk ...

Few oil burners carry as much weight as the 7.3. It was the first Ford engine to bear the now legendary Power Stroke name, and its mechanical ingenuity meant it not only created a buzz but also ...

They filled the tank with everything but diesel, changed the oil with the engine running, and shot so much nitrous into the ...

Ford began installing 7.3-liter diesel engines, developed in conjunction with Navistar International, in its trucks in 1988. That first version featured indirect fuel injection, or IDI, and laid the ...

If you drive a diesel car or truck, you've probably bumped into the term biodiesel. Like most owners, you probably first saw the term biodiesel on the pump (as a mix for ultra-low-sulfur diesel) – and ...

Ford is paring back the number of engines available in its 2027 Super Duty lineup, removing two lower-output powerplants from the heavy-duty pickup range and placing higher-output hardware front and ...