With so many options, choosing the right motor oil can be bewildering. We cut through the confusion to help you make the best ...

F-100 with a 7.3L Power Stroke heart and five-speed grit, rebuilt to haul, howl, and leave mall crawlers crying in reverse.

In its latest short term energy outlook, the EIA raised its U.S. on-highway diesel fuel price forecast for 2025 and 2026.

Commuter Rail system are now using renewable diesel, according to Keolis Commuter Services, which operates and maintains the ...

On paper, the C30 CDI AMG actually sounds pretty awesome. It was the right car for the wrong time, unfortunately.