The EPA questions if diesel DEF de-rates are essential for emissions compliance. Could changes be on the horizon? Discover ...
The Justice Department says it will no longer pursue criminal charges for removing emissions controls from diesel vehicles.
ROCHESTER, N.Y. – As businesses, school districts, cities and power companies all signal they’re not ready for the state’s forced transition to zero emission trucks and buses, one local company says ...
Engine maker Cummins Inc. will recall 600,000 Ram trucks as part of a settlement with federal and California authorities that also requires the company to remedy environmental damage caused by illegal ...
Federal prosecutors are dropping criminal emissions tampering cases under a new DOJ directive ...
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