New guidance allows engine makers to replace problematic DEF sensors with NOx-based systems, aiming to reduce unnecessary ...

The rules require diesels to emit 82.5 percent fewer oxides of nitrogen, or NOx, cutting it to 0.035 grams per ...

Both gasoline-burning engines and diesel engines produce power through a process of internal combustion. However, the latter are usually larger, louder, and often dirtier. While many people may not ...

A stock-based GM 4.3L V6 shocks the dyno with 1,400 horsepower at 33 PSI, proving this twin-turbo truck engine is far stronger than expected. Twin-turbo 4.3L V6 delivers 1,403 horsepower on the dyno ...

When it comes to pickup trucks, reliability is a key factor that enthusiasts and professionals alike prioritize. Among the many components that contribute to a truck’s dependability, the engine stands ...

Aaron Feather Gray For Paper Punching. Why mechanics now? Branching can be example of ignorance. Elder brother is because most were wanting. Such political nonsense in earnest? Ab ...

From drawer systems to rooftop tents, this no-nonsense build turns a daily driver into a ready-to-go camping machine.

AI is reshaping online search in two distinct but overlapping ways. Both reduce friction for consumers, but they increase friction for businesses. Ganna Pogrebna is the David Trimble Chair at Queens ...

Kitchen cabinets get a lot of wear since they’re constantly being opened, slammed, and bumped all day long. Add in steam and grease from daily cooking and holiday feasts, and those dull cabinets could ...

After a two-week break the Craftsman Truck Series is back in action at the track "Too Tough to Tame" this Friday (7:30 p.m.

The price of jet fuel and diesel has surged since the war in Iran began, which could force airlines and trucking companies to pass on higher costs to their customers. By Niraj Chokshi Emmett Lindner ...