Diesel engines like the 3.0L Duramax require special maintenance, including the use of DEF, or Diesel Exhaust Fluid. Now, GM ...

Lance Strait is one of hundreds of people whose car was damaged after putting gas at a King Soopers gas station in Parker ...

There are potential safety issues surrounding those old fire trucks after two of them broke down this week, as both were not ...

A teardown of a locked-up GM Vortec 350 reveals bent rods, destroyed bearings, a ventilated block, and why these workhorse ...

Meet the latest member of the Hellcat family, which combines the base “orange block” lower end with the Demon’s valvetrain to ...

Today we take a perfectly functional truck and decide it needs an absurd solution - seventeen turbochargers stacked into one ridiculous setup. After a baseline dyno pull, we fire up the turbo monster, ...

The latest new trucks and engines for the ag equipment market emphasize improvements in fuel efficiency, power output and operational versatility. Volvo’s completely redesigned Version 4 semitruck ...

Gearheads have always adored massive engines, regardless of what kind of body style they sit in. While we are accustomed to outrageously powerful V8 pickups, like the 2021 Ram TRX that's awesome ...

President Donald Trump has executed numerous actions that directly affect truck emissions since returning to office in January, including those related to California, DEF and DPFs. What do these ...

Renault Trucks said it had taken another step in the electrification of its internal logistics in France by deploying an “electric corridor” to transport cabs, engines and axles between its sites. A ...