Add Yahoo as a preferred source to see more of our stories on Google. One of the most significant contributions in the history of propulsion technology came from a 19th-century engineer named Rudolf ...

Diesel is dead? Not quite yet. Achates announced Friday that it has produced a heavy-duty, two-stroke diesel engine with near-zero emissions that costs less than a conventional engine and is expected ...

If you’re shopping for a new fishing boat or an outboard motor to power it, one of the decisions you’ll have to make is between a 2 stroke vs 4 stroke engine. Unless you’re going electric, this choice ...

DEARBORN, Mich., Dec. 10, 2012 – Ford’s all-new Transit full-size van, which goes on sale late next year, will be offered with a new clean-running 3.2-liter Power Stroke ® five-cylinder diesel, ...

The two-stroke gasoline engine was once a marvel of engineering, offering up huge doses of power in small and lightweight packages. Unfortunately, gas two-strokes also burn oil by design, making them ...

Ford Motor Co. expects to muscle ahead of Dodge and General Motors next spring in the diesel horsepower derby when its 6.0-liter Power Stroke engine debuts in heavy-duty versions of the F-series ...

We all know how a conventional internal combustion engine works, with a piston and a crankshaft. But that’s by no means the only way to make an engine, and one of the slightly more unusual ...

You're looking at Ford's all-new 6.7L Power Stroke engine (code named Scorpion) that will debut in the 2011 Super Duty, due out in the first quarter of 2010. New engine programs like this don't happen ...

We recently jumped at the chance to get behind the wheel of the ’18 Ford F-150 with the new optional 3.0L V-6 Power Stroke turbodiesel engine. This is the first time the F-150 has ever been available ...