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WEST LAFAYETTE, Ind. - Researchers from Purdue University and Cummins Inc. have developed an advanced "closed-loop control" approach for preventing diesel engines from emitting greater amounts of smog ...

SAN ANTONIO — November 12, 2025 — Southwest Research Institute (SwRI) has developed a method to automate the calibration of heavy-duty diesel truck emissions control systems using machine learning and ...

Engine and emissions problems combined to account for the highest share of maintenance spending categories among used-truck buyers who responded to Overdrive ’s 2021 Truck Purchase and Lease Survey. A ...

Although there is a lot of focus these days on alternative power systems such as batteries and fuel cells, internal combustion engines will continue to play an important role in heavy-duty ...

Regardless of what type of vehicle you drive, if it was built in the last few decades, its engine has some form of emissions control system designed to reduce the harmful environmental impacts of ...

Jeffrey D. Gaskin helps department apparatus committees get ahead of the curve regarding vehicle specification in relation to ...