The 6.6 Duramax and 6.7 Power Stroke are two engines powering some of the most well-known pickups in the country, but how do ...

The Duramax diesel is a series of diesel engines manufactured by General Motors. Here's a breakdown of the generations over the years.

General Motors’ 6.6-liter Duramax LB7 was a state-of-the-art V8 ... iron engine block and a high-pressure direct injection fuel system known as MultiJet II helped earn the 3.0-liter EcoDiesel ...

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 ...