"Although DEF technology has been utilized for more than a decade, the highest emissions control efficiencies could never be realized due to DEF's tendency to create potentially harmful deposits in ...

Washington, D.C., Aug. 12, 2025 (GLOBE NEWSWIRE) -- The Engine Technology Forum issued the following statement from Allen Schaeffer, Executive Director, on the announcement from the U.S. Environmental ...

When I started writing at Hard Working Trucks four years ago, diesel was under heavy attack in the mainstream news brought on largely by Volkswagen’s Dieselgate scandal. Even today, while searching ...

“Clearing the Air: Understanding the Dangers of Diesel Exhaust in the Fire Service” will take place on April 3, 2025, at 12 p.m. EST. This free webinar will take place on Thursday, April 3, 2025 at ...

The Diesel Technology Forum issued a statement recently regarding the final report of the multi-year Advanced Collaborative Emissions Study (ACES) conducted by the Boston MA-based Health Effects ...

Robert Bosch GmbH said its engineers have developed a new diesel-exhaust system that cuts emissions far below legal limits taking effect in 2020 and can help automakers avoid potential driving bans in ...

MagneGrip’s exhaust removal and air filtration systems are the easiest way to protect your fire station. When it comes to eliminating firefighters’ exposure to cancer causing toxins from diesel ...

It may be difficult for United States car buyers to think about diesels as being technically advanced. But just wait. In about a year, when the sulfur content of our diesel fuel is reduced to a ...

Porterbrook and Eminox had a successful trial in 2019. Credit: Porterbrook. Despite being originally presented as a greener fuel, the hugely detrimental environmental impact of diesel is now well ...

The year 2019 mark the first year that heavy equipment original equipment manufacturers (OEMs) can no longer produce off-road construction equipment equipped with Tier 3 engines for the North American ...

I was riding with a friend in his new Ram pickup truck on the highway as he gushed about how much he loved the truck’s Multi Displacement System (MDS) mode. This computer-controlled cylinder ...

SAN ANTONIO — May 4, 2022 — Southwest Research Institute (SwRI ®) demonstrated the effectiveness of its patented and award-winning CAT-DEF™ technology during the WCX™ World Congress Experience in ...