Cummins has a rich history of robust, dependable, and cutting-edge diesel engines, but nobody's perfect. For example, many might remember the killer dowel pin issue, one that stemmed from a tiny metal ...
The Cummins 6.7L turbo diesel engine entered its fifth generation in 2019. In addition to improved output of up to 400 horsepower and 1,000 pound-feet of torque, the new engine's valve train featured ...