Diesel engines have the reputation for being high-torque workhorses, built for rough roads and heavy loads. These engines are ...

Diesel still has a place in the modern world, just not where you might expect. These machines prove the engine is far from ...

Diesel engines are generally very reliable and capable of lasting for hundreds of thousands of miles. However, these diesels ...

Diesel engines hate cold weather. Negative temperatures cause fluids to thicken like molasses while zapping power from a ...

Let's make something clear from the outset. We aren't talking about diesel engines for marine applications or for 18-wheelers. Or wacko diesel engines for trains. We're talking about diesel engines ...

The Environmental Protection Agency wants to change how diesel trucks respond when their emissions equipment runs out of ...

Wondering why modern heavy machinery no longer spews black smoke? Discover the massive technological shift that changed off-road engines forever.

When you find yourself in the market for a new vehicle, you may have to pick between a diesel- or gas-powered car. As a fuel, diesel may be a little more expensive than gas, but it comes with a host ...

Sports cars typically offer the best that the automotive world has to offer, so why don't any models take advantage of a ...

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, ...

You can reduce your diesel engine’s emissions by 60% with THIS surprisingly simple solution—just add water. In all seriousness, according to a review of studies from around the world published by a ...