While Dieselgate killed any remaining enthusiasm for diesel cars in the U.S., heavy duty diesel trucks are still going strong ...

Atlantic Canada just got a new natural gas-powered transport truck, which its dealer claims does everything a diesel does — but with lower emissions. Bayview Kenworth has sold the first one east of ...

The £26m Royal Daffodil is set to make its maiden voyage in 2026. It is being built by Wirral shipbuilder Cammell Laird, a ...

It takes more than an oil change to keep a diesel truck in peak condition Diesel Maintenance Made Simple Diesel-powered ...

PC-12, the next performance category for heavy-duty engine oils, will drive improvements across several key performance ...

Fleets, especially those operating in California, often face complicated emissions compliance. CARB-24 Omnibus-compliant ...

Frederic Manby drives the new-look Skoda Octavia vRS hatch – in a rather eye-catching and traffic-stopping Hyper Green – and ...

L5P Duramax 6.6L engine delivers exceptional power, torque, and durability, making it a top-tier diesel engine. However, ...

Do the various numbers in the PUC test readings provide one with an understanding of the health/efficiency of the car?I was ...

BON PETERS in Port Harcourt, NigeriaNigeria BureauPORT HARCOURT, (CAJ News) - THE Onne Multipurpose Terminal (OMT) in Nigeria has received the Kota Oasis, a Singaporean-flagged, liquified natural gas ...

Exhaust Gas Recirculation (EGR) valve is a critical part of modern diesel and gasoline engines since it regulates emissions and reduces nitrogen oxides (NOx).

In Part 1, I regaled you all with the brief history behind the discovery of photochemical smog, and then proceeded to dazzle ...