Diesel is not innocent by any means, but it has been unduly vilified in comparison to gasoline. The dark smoke that was emitted from diesel trucks and buses looked ominous enough, but it was ...

Maersk, which represents 15% of the global maritime shipping market, is testing a blend with 10% of ethanol. If the whole ...

We've seen some bonkers engines in our day, and truth be told, this three-cylinder diesel isn't the strangest of the lot.

RTD directors haven’t decided whether to approve borrowing $539 million for the diesel buses, which would add to the agency’s ...

Some diesel engines are painted in very specific colors. There are multiple reasons for that, but the color can also tell you who made the engine.

Diesel Exhaust Fluid helps reduce your vehicle's pollution, and it has to be refilled. If you only need a little at a time, ...

You should only clean an engine air filter if it's a model designed specifically to be washed and used again. OEM paper ...

A new generation of heavy-duty diesel engine oil is headed our way in the next 12 to 18 months. Known currently as PC-12, or ...

A pilot project to demonstrate how practical, cleaner transport solutions can be implemented, supporting both operational efficiency and environmental sustainability, has seen natural gas solutions ...

Symptoms of a malfunctioning NOx sensor include increased fuel consumption, as well as reduced power and acceleration. If a sensor fails, it will also trigger an on-board diagnostic (OBD) code, ...

When Union Minister Nitin Gadkari recently declared that “650 Crores Ltr. DIESEL in our country is imported just for ...