NOx emissions
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Fuel
Analysis: Most VW emissions settlement funds go to diesel tech, not electric vehicles
VW settlement money is helping fleets replace polluting vehicles with cleaner equipment, but so far most of the money is invested in diesel, not electrification.
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Fuel
ExxonMobil’s diesel formulation saves fuel and cuts emissions
Plummeting prices make ExxonMobil’s fuel system-friendly diesel formulation that eliminates additives and reduces NOx emissions a better deal.
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News
Cummins testing cylinder skipping to reduce NOx emissions
Cummins says Dynamic Skip Fire for diesel engines is promising in reducing smog-forming emissions in line with CARB and EPA goals to lower nitrous oxide…
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Equipment
Large displacement diesels still rule tractor purchases
In a peak demand year for Class 8 tractors, high-powered engines dominated under the hood, but even a new heavy-haul transmission from Eaton and Cummins…
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News
EPA advances clean-truck NOx-reduction plan
Initiative will consider strategies to cut ozone emissions by 2027.
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Legal issues
Milan to appeal $31 million reversal in Navistar decision
Company representative confident award will be reinstated in state supreme court.
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New Tech
addvantage USA helps fleets reduce diesel consumption by 15 percent
addvantage USA injects a specific amount of LPG in the engine air intake to increase fuel efficiency and reduce NOx emissions.
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