Diesel-powered trucks date back to 1923 when one of Karl Benz' early companies — Benz & Cie — installed a four-cylinder, 45-horsepower unit in a 5K3 truck chassis. It proved to be a winning ...

Both diesel and gasoline engines burn fuel to produce power, but they do it in different ways. While a gas engine uses spark plugs to ignite the air/fuel mix, diesels have no spark plugs and rely on ...

Isuzu diesel engines have a reputation for being reliable, durable, and fuel-efficient, with a long service life. They power a wide range of vehicles, including diesel generators, commercial trucks, ...

If you're in the market for a heavy-duty gasoline-powered truck, you have a couple of options available from Ford. Here are ...

The U.S. EPA announced the recipients of nearly $125 million for its Diesel Emissions Reduction Act National Grants Program. Municipalities, tribes, and other organizations received anywhere from ...

In 2019, Ford released its 7.3-liter engine, dubbed Godzilla, for Super Duty truck use, but the high-performance crowd quickly uncovered the merits of the 444ci engine. The base truck engine boasts ...

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 ...

But the big reveal was the next generation of its more than 40-year-old B-Series power platform with a new 7.2-liter diesel engine for 2027—the same year that the Environmental Protection Agency’s ...

I love a big diesel engine as much as anybody, but they aren’t always practical. While I’d love to own a V16 two-stroke Detroit or whatever else, there’s no way I could actually use one—I just don’t ...

You own a diesel-powered vehicle and are thinking of giving it a tuneup. But does your diesel even have spark plugs to change? The short answer is no, diesel engines do not have spark plugs. Instead, ...

Any certified gearhead knows that diesel engines do not use spark plugs. But why not? If power in an engine is created by combustion or explosion of flammable liquids, won't a spark plug in a diesel ...

New EPA 2027 emissions rules also mean new diesel engine oil specs. A new generation of heavy-duty engine oils will feature lower viscosity, improved thermal resistance, and possibly longer oil drain ...