Brandon Woyshnis/Shutterstock You don’t have to be a mechanic to improve your truck or van’s performance. All you need is a copy of your owner’s manual, a few tools and a rudimentary knowledge of diesel engines. Making enhancements yourself saves money on repairs and teaches you how …

Your diesel truck battery should last an average of four years, but exposing it to cold weather, running excess electrical components and poor maintenance can ruin the power source in as little as three years, leading to costly replacements for your ride or fleet. Dozens of factors can a …

Farming has evolved from back-breaking work in the sun to sitting behind the wheel of a tractor or truck. Today’s vehicles can comb dozens of acres in a fraction of the time it would take growers to reach by hand or mule. As technological developments increase efficiency and output, th …

The U.S. wouldn’t have the military might it does today without diesel fuel, which packs more power into every molecule than gasoline to move thousands of pounds of tactical equipment with precision and force. Most tanks, armored cars, cougars, humvees and reconnaissance vehicles rel …

Diesel makes the global supply chain go around. It’s the only fuel source with the efficiency and stability needed to haul thousands of pounds of cargo across the U.S. and beyond. It delivers packages and raw materials, safely transports passengers and powers heavy-duty construction …

Every construction worker should be familiar with the types of vehicles used on the job. Most companies and crews employ a variety of machines to excavate, haul and pave. These vehicles have powerful engines and hydraulically controlled features that require regular maintenance to do the j …