Diesel engines are the backbone of the commercial vehicle industry. They haul freight, power equipment, and keep vital operations moving. But as diesel technology has advanced, so too has the ...

If your fuel consumption is increasing it would be worth considering if worn out or failing components are responsible before looking at engine cleaning. Blocked injectors, turbo issues, dirty air or ...

Diesel engines have long been a cornerstone of transportation and industry, but their emissions have posed significant environmental and health challenges. A new study titled "Advancements in Diesel ...

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 ...

Diesel and gasoline engines might look alike under the hood, but they use oil in very different ways. Gas engines run cleaner, but diesels create much more soot, crank out higher compression forces, ...

If you’ve been to a dealership recently, or even browsed online some, you know just how expensive a new truck is these days. It’s not out of the question to see a sticker price higher than what many ...

The EPA announced selections totaling nearly $125 million under the Diesel Emissions Reduction Act National Grants Program which will incentivize and accelerate the upgrade or retirement of older ...

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, ...

While battery-electric vehicles are a viable alternative to traditional gas-powered cars, it has not proved quite as easy to replace heavy-duty machinery that runs on diesel with battery-powered ...

A diesel engine relies on the efficient functioning of its fuel injectors to maximize fuel economy and overall performance. Over time, diesel injectors can accumulate deposits and become clogged, ...

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 ...