Look under the hood of a semi-truck and you're almost guaranteed to find a diesel engine. But why is it such a popular choice ...

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We may receive a commission on purchases made from links. Michigan natives John and Horace Dodge broke into the budding automotive industry at the dawn of the 20th century as parts suppliers to the ...

Growing up, Motor Trend was basically Chris' bible. With an ever growing TikTok fan base, Chris decided it was time to take the more serious journalistic approach to talking about his favorite subject ...

But the big reveal was the next generation of its more than 40-year-old B-Series power platform with a new 7.2-liter diesel engine for 2027—the same year that the Environmental Protection Agency’s ...

Diesel engines lack the spark of gas engines, both literally and figuratively. They don't need a spark plug since they ignite the fuel using only compression, but also lack the 'je ne sais quoi' that ...

A swappable battery dolly from Revoy turns old diesel semis into hybrids, cutting fuel use and emissions without replacing ...

Diesel engines have a lot of benefits over gas engines, and they're de facto powertrains for heavy duty trucks. What are some ...

It's no secret that diesel engines are some of the most reliable out there, with countless examples of reliable old diesel engines that just won't quit. Exceptional examples include the units that ...

Turbochargers are relatively simple machines, but are subject to extreme temperatures and stresses. Here's how to make your ...

We all know why diesel engines are great for pickup trucks: They pull hard and use less fuel than a gasoline engine doing the same work. Greater fuel efficiency will often offset the greater cost of a ...