The Cummins 5.9-liter diesel engine has powered Ram trucks since 1989. It went through a few changes over its lifespan, but ...

A cracked engine block can be a disastrous problem that renders your car completely useless, but one Cummins block in ...

5.9-Liter Cummins: Second Generation (Late 12-Valve, 1994-1998, P7100 Injection Pump) In 1994, the 5.9-liter Cummins was similar in many ways to the 1989-1993 engine.

The first RAM with a Cummins engine under the hood was launched in 1989 and has continued to evolve, now in it's fifth generation. In 2003, the popular heavy-duty truck offered the Cummins third ...

The mighty 5.9-liter got its first significant update in 1994 when the second generation of Ram trucks was introduced. Though it featured the same block, conrods, and 12-valve cylinder head as the ...