Here's the story of perhaps the most legendary diesel engine ever made, the Cummins 5.9L.

Diesel and pickup trucks: It seems a patently obvious match, with the diesel engine beloved for decades due to its torque, fuel efficiency, and utility; and there's a reason why diesels are used in so ...

Detroit Diesel was once one of the most prolific engine builders out there. But its success didn't last forever, leaving it ...

What is a 5.9-liter Cummins diesel engine? Well, for hardcore enthusiasts, it's arguably one of the most popular oil-burners ever produced. Cummins engines were dominant in agriculture long before ...

General Motors has enjoyed many collaborations, but for diesel heads, the most iconic and industry-shaping was with Isuzu. At the turn of the new millennium, the two companies partnered together to ...

While diesel-powered passenger cars were quite successful in Europe and other parts of the world, they didn't quite catch on in the US. For decades, diesel engines were predominantly present in trucks ...

Yes, EVs are quicker, and gasoline-powered cars sound better, but diesel engines have been a popular choice for some performance enthusiasts during the last two decades. This trend gave birth to some ...