Can you rebuild an engine that's been through the ringer? This is a question I've often been asked when I worked as a mechanic, and one I've had to confront directly as someone who exclusively uses ...

In 2023, Cummins' medium and heavy-duty powertrain lineup underwent a significant change when the company unveiled its brand-new X10 diesel engine. Positioned to replace the L9 and X12 engines, the ...