Cummins diesel engines are terrific ... with a few exceptions. There were a few years when their quality just wasn't up to ...

The specifications were impressive back in the late 80s and only improved to the point that when the 5.9 Cummins was replaced in 2007 with the 6.7-liter, it offered an additional 210 pound-feet of ...

5.9-Liter Cummins: Second Generation (Late 12-Valve, 1994-1998, P7100 Injection Pump) In 1994, the 5.9-liter Cummins was similar in many ways to the 1989-1993 engine.

Nearly 40% of the earlier Cummins 5.9-liter components made it to the new 6.7-liter diesel. Both featured common-rail direct injection, but the 5.9 has a Holset HE351CW fixed geometry turbocharger.

The VP-pump ISB was discontinued after the 2002 model year. However, a year before it rode into the sunset, Dodge offered a high-output version equipped with several improvements, including a ...