Diesel engines still have their place in the modern automotive world, but they're not without flaws. What is diesel regen?

Under the hood, the new Hilux is expected to use the same 2.8-litre turbo diesel engine. It produces 204 PS and 500 Nm of ...

Wyoming's most famous diesel “delete" mechanic Troy Lake, who was pardoned by Trump after a prison stint, advocated for the ...

Amid growing concerns over impact of ethanol blend on fuel efficiency, he said that the studies showed that the shift from ...

Mazda spent a decade fighting for diesel in America — and by the time it arrived, the market had already moved on.

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 ...

A global review finds that water-in-diesel emulsion can slash NOx and soot at the same time, offering a cheaper path to cleaner diesel engines.

Clean transportation is creating real benefits across Oregon, from school districts saving thousands in fuel costs to cleaner ...

What is the difference between Tier 3 and Tier 4 diesel engines? We explain EPA nonroad emissions standards, DPF, SCR, and ...

NACFE's latest Messy Middle Powertrain Service & Maintenance report says renewable diesel gives fleets an opportunity to ...

Engine oil is an absolutely crucial item for any car, regardless if it's diesel or gasoline. Is it normal for the oil in ...