The partnership between Ford and Navistar International was once considered a model collaboration. The celebrated arrangement began in 1982 and saw International Truck and Engine Corporation (later ...

Diesel engines could last longer than their gasoline-fueled counterparts thanks to their low-revving, torque-rich operation and sturdier construction. A typical diesel engine could hit upwards of ...

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 ...