As expected, several companies exist today that make some truly impeccable engines. Among these is Cummins, known for its powerful diesel engines that power Ram trucks, among other vehicles.

Every engine requires oil to function, though oil itself has changed a lot over the decades. It's no longer a bad idea to use synthetic oil in an older engine.

The company behind Cummins engines has been around for over a century. Here's what we know about the company, where the engines are made, and who uses them.

When it comes to diesel engines, Cummins is one of the most recognizable names. But are semi trucks still using them? Here's everything you need to know.

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Chrysler debuted its new engine at the 1938 NYC Motor Truck Show, to an amazed audience. There was only one problem: Where ...