Today's diesel fuel lacks much of the natural lubricity that diesel fuels once offered, taking a potential toll on fuel ...
Dreaming of a 7.2-liter Cummins in the next Ram HD? “It simply won’t fit unless we do, like, a Class 8 size front end.” ...
Diesel engines offer tons of torque allied with impressive fuel economy, but they tend to be noisier and less refined than ...