Tracking down the real issue behind my military diesel square body. What started as a simple check turned into a deeper look at what’s going wrong, what still works, and what needs attention next.

Snow, diesel prices, and gas prices are falling. The national average on-highway diesel price dropped 6 cents to $3.607, according to data released by the U.S. Energy Information Administration (EIA) ...

Motorists will have to pay more for gasoline products anew this week, as retailers on Monday announced mixed movements for pump prices, with gasoline up for the third straight week. In separate ...

Diesel vehicles are heading for extinction as major car brands axe new models. Only 13 of the UK's 30 most popular manufacturers have a diesel vehicle on sale. It means, worryingly, diesel cars could ...

The U.S. Navy's long-held dominance in the submarine realm is rapidly being challenged by China's expanding fleet. While the US currently fields 49 nuclear-powered fast attack submarines (SSNs)—with ...

Flextail’s new mini pump has landed at BikeRadar, and it has a useful safety feature that its rival electric pumps don't offer. The Tiny Tire Pump ACS is not only a digital-gauge pump powerful enough ...

The inline-6 engine layout has its fans in the gas world, but it's the de facto standard design among diesel aficionados. Hardly surprising, as these engines are less complex than any V layout and ...

KANSAS CITY, Mo. — AJ Agbebaku’s wife didn’t get very far after filling up at a Shawnee gas station back in January. Mechanics say it happens more often than some may realize. “My wife just called me; ...

EVERETT, Wash. — Ongoing problems with a series of electric buses convinced Everett city leaders to scrap that part of the transit fleet and sell the vehicles. Reliability issues and difficulty ...

Starting in 2011, Ford and General Motors began using Bosch Mobility CP4 pumps to provide high pressure fuel to their diesel engines. GM used the pump on its 6.6-liter LGH and LML Duramax diesel ...