Vehicle emissions testing remains one of the primary tools used across the United States to reduce air pollution, but the ...
Benz, Ford, Nissan, Renault and Stellantis largely won the first stage of a major legal battle over alleged use of illegal ...
A High Court judgement in the ‘Dieselgate 2’ case has mostly found in favour of manufacturers, but made specific findings ...
A new EPA directive recognizes the SEMA Certified Emissions Program as an alternative to CARB, stripping OEM repair ...
The battle over who has the right to repair your vehicle has been going on for decades, and it has only gotten more ...
The agency says the changes could save truckers $12 billion while still maintaining environmental protections.
Neil Fryer, global head of aftermarket for PHINIA, discusses that as counterfeit parts become harder to detect, protecting ...
EPA's relaxed NOx rule, as many expected, removes the warranty extension—and proposes annihilating the troublesome DEF derate ...
UK drivers have been dealt a blow by the High Court after it rejected most allegations against five major carmakers in ...
The Trump administration has left no stone unturned in its push to dismantle California air regulators’ influence. The most ...
Intermotor Group will exhibit at GSF TechFest events in Coventry and Wembley, showcasing products across engine management, ignition, fuelling and emissions control.
On July 3, 2026, President Trump pardoned early a dozen people who were convicted under the Clean Air Act for tampering with ...