Engine manufacturer Cummins Inc. has agreed to pay a more than $1.67-billion penalty to settle regulatory claims that the company unlawfully altered hundreds of thousands of pickup truck engines ...

This time it is Cummins in the legal crosshairs, and although it denies wrongdoing, the engine maker has agreed to pay a $1.675 billion penalty for diesel engines in Ram pickups fitted with ...

The model year of your Dodge Ram is, of course, the easiest way to determine if the truck might be powered by a 53 Block Cummins. If you know that the Ram in question was manufactured between 1999 ...