In fact, fans say these iterations are among the best years for Cummins diesel engines. Naturally, no engine is perfect, and while revered, the 5.9-liter Cummins does have some notable weaknesses ...

Cummins’ venerable 5.9-liter diesel engine has undergone many revisions. Here are some highlights of each one. What is a 5.9-liter Cummins diesel engine? Well, for hardcore enthusiasts ...

Learn more about whether Cummins Inc. or Pentair plc is a better investment based on AAII's A+ Investor grades, which compare both companies' key financial metrics.

Cummins Inc. (NYSE: CMI) today reported fourth quarter and full year 2024 results. “Cummins delivered strong operational ...