The Ram 1500’s 3.0L EcoDiesel V-6 engine has been a top seller ever since its introduction for the ’14 model year. People love that it has an EPA fuel economy rating of up to 29 mpg on the highway, ...

A new engine will always generate questions. Not long after we released video of my interview with Ram’s Chief Engineer Rod Romain about the new 3 rd generation 3.0-liter EcoDiesel, viewers posted ...