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 ...

If you're sold on the 5.9 Cummins (and fair enough, it's a beast when it's right), aim for the 2003 to 2007 model years. These trucks use the high-pressure, common-rail injection system, ditching ...

Exploring the history of Cummins’ venerable 5.9-liter diesel engine and its many revisions.

If your vehicle uses a third-generation Cummins engine, it could fall victim to one of the issues other customers have noticed after some time.

From 1989 until 2007 you could opt for a 5.9L Cummins diesel engine in Dodge trucks. Here is how much horsepower and torque each iteration produced.

In a world of gas-guzzling V8s, the 5.9-liter Cummins turbocharged inline-six diesel dared to be different and became a legend ...

We show you some new fabricated motor mounts for the 1996-1998 12 valve Cummins turbo diesel.