The Cummins 6.7L and Ford Power Stroke 6.7L engines are arguably two of the most popular diesel units on the market. How do ...

When it comes to diesel engines, Cummins is one of the most recognizable names. But are semi trucks still using them? Here's ...

The EPA announced selections totaling nearly $125 million under the Diesel Emissions Reduction Act National Grants Program ...

Diesel engines aren’t popular in America ... new used car study looks at vehicles aged between five and 10 years old and, unsurprisingly, Japanese brands come out on top. When Volvo designed ...

EPA’s latest round of DERA grants helps 67 recipients replace diesel engines and vehicles to reduce emissions. In many of the ...

The OEM prepares for future emissions regulations with CARB-certified engines to meet fleet and regulatory demands.

When will diesel cars be banned in Australia? The answer is no time soon, at least on a national basis, but if you’re asking ...

But does your diesel even have spark plugs to change? The short answer is no, diesel engines do not have spark plugs. Instead, they use the super-heated air created by their high compression ...

EPA announces $3.2M funding for Southwest Detroit project to reduce diesel emissions and promote cleaner technologies.

Audi has replaced its A4 with the new A5 – a slinkier shape for a new age. James Batchelor takes it for a spin.