05/18/2026
Out in Northern PA last Friday servicing a drill rig and a couple excavators. Scenic job site, solid day of work.
Cummins QSX was flagged for an EGR cooler. We pulled it down, inspected it, and confirmed it didn’t need replacement. Solid reminder that real diagnosis beats parts-changing every time.
Wrapped up the excavators with routine PMs and kept everything moving the right way.