While 40-year-old engines might not be expected to be the most reliable today, a certain diesel engine has found itself with an incredible reputation.

Diesel engine manufacturer Cummins recently announced that it’s officially built its three-millionth diesel engine for heavy-duty Ram pickup trucks. Chrysler first introduced Cummins diesel-powered ...

One of the most reliable heavy-duty engine manufacturers of all time, Cummins, was founded in 1919. Over the decades, it has built its reputation and become a cornerstone of American diesel power, ...

Diesel engines are more durable by their very nature, and these ones are practically unkillable.

One of the weirdest and wildest builds that graced the floor at the SEMA show this year is an old 1970 Dodge D-Series pickup truck with two engines. It was built by New Douglas, Illinois-based shop ...

You might want to listen up, because Cummins engines have been playing you this whole time. By day? Sure, they look like your average, salt-of-the-earth diesel, hauling freight, towing trailers, and ...

When it comes to gas-guzzling engines, the American automotive industry is known for building some of the best V8s of all time. However, US manufacturers have also developed some legendary diesels, ...

When Dodge dropped a Cummins B-Series 5.9L engine into the '89 Ram pickups, it marked the first time a genuine medium-duty diesel engine had been used in a light-duty truck. Sure, other pickups had ...

With diesel fuel prices at an all-time high, we've been testing various products in an effort to find ways to increase the efficiency of the diesel engine. Our hope is to find results that will offer ...

In 2003, Brian Wellman of Southern Indiana saw a '70 Dodge Crew Cab for sale online and knew it had to be his. He envisioned a red truck pulling his red '70 Plymouth 440 GTX to car shows around the ...

Sponsored Content. We may receive a commission on purchases made from links. The 6.7-liter Cummins turbodiesel inline-6 is one of the most widely used diesel engines out there. It has been fitted to ...

We are all aware that propane is a safe and convenient fuel for heating homes, drying clothes, and cooking steaks on the grill, but did you know that propane can also be used to safely add power, ...