If diesel engines need air for combustion, then how can submarines use them? Here's what you need to know about the clever engineering behind diesel subs.

The carmaker is reportedly planning on restoring diesel engine variant options for a number of model ranges.

The LML was the 6.6-liter V8 engine behind many Chevrolet Silverado and GMC Sierra trucks between 2011 and 2016, but what ...

Renewable diesel as a drop-in fuel for diesel combustion engines is starting to gain traction in the U.S. trucking industry, said suppliers, distributors and federal energy researchers. Industry ...

Modern internal combustion engines — including those that run on diesel fuel — require a lot of special parts and systems to prevent dumping excess emissions into the atmosphere. Not only are those ...

The automaker is relaunching small diesel cars, which begs the question: With gutted emissions in the US, could diesels be ...

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, ...

Sergiu is a mechanically minded car enthusiast about to finish his university degree. From attending car meets and expositions to creating automotive content, Sergiu thrives in the presence of cars.