Starting January 1, 2027, new heavy-duty diesel engines will hit the road. And when engines change, oil has to change with ...

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

A 2004 Dodge Ram 1500 truck was used, abused, then abandoned in a junkyard. Now, it gets washed for the first time in years ...

Truckers have been looking for ways to reduce heavy-duty truck idling, with its wasted fuel and engine wear and tear, since the 1940s. Idle-reduction technology has advanced from engine block heaters ...

Today on FRAME, we step into the world of Volvo Truck Engines, exemplifying Volvo's legacy of engineering excellence and reliability. Starting from casting complex parts like the cylinder block, ...

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 ...

API PC-12 engine oil categories CL-4 and FB-4 are advancing toward a 2027 launch. Here’s what the changes mean for fleets, ...

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

Rubber bushings need grease for protection and lubrication, but using the wrong type of grease (or too much grease) can ...

The GM Duramax 3.0L LZ0 engine relies on a Diesel Particulate Filter, or DPF, to reduce emissions. Now, we're taking a closer ...

Stewart Friesen will return to the No. 52 Toyota for the 2026 NASCAR Craftsman Truck Series season, he announced Thursday on ...