Cummins and PACCAR are updating diesel engine software to give operators more time to address certain DEF-related issues ...
Cummins and Paccar are rolling out software updates tied to revised EPA guidance on DEF inducement. The changes aim to ...
Updated diesel engine software gives truck operators more time to address emissions-system issues while staying compliant ...
These two major engine manufacturers are aligning with relaxed EPA guidance related to sudden derates due to DEF/emissions ...
Some of the most problematic Toyota truck engines that ever went into production include the 3VZ-E 3.0L V6, 3RZ-FE 2.7L I4, ...
A small component inside fuel pumps built by auto parts giant Denso has been causing major issues for both Toyota and its ...
Max Verstappen arrived at Silverstone already knowing what was coming. Simulator work ahead of the weekend had already given ...
Trump pardoned people convicted of Clean Air Act violations who he said were "persecuted by the Biden Administration" and ...
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