When did I rebuild my Cummins 5.9 6BT engine?
When did I rebuild my Cummins 5.9 6BT engine? It was re-powered with 5.9 6BT’s in 1993 (engines have 1600 hours on them). Long story but 5 years ago while underway something broke in the starboard engine. It was making a loud repeating banging noise. I immediately shut it down. I tried to restart and it did but same noise so shut it down. Is the Cummins 5.9 truck engine for sale? Cummins 6BT Engines For Sale. The Cummins 6BT Engine or more commonly known as the Cummins 5.9 Engine is one of the most popular light to medium duty...