If you were buying a new Dodge Ram truck in 1989 (aka First Generation ... in performance and lowered emissions output. Finally, CP3-equipped 5.9-liters are the easiest Cummins engines to ...

The late 1980s were a very important time for consumer diesel pickup trucks, as the torque wars between the Big Three American auto manufacturers began ramping up. In the late 1970s and early ...

They say you never forget your first, and for many Cummins fans and enthusiasts, that couldn't be more true. The first-generation Cummins engine was built into Dodge's D250 and D350 pickup trucks.