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Hagens Berman files class-action fuel economy and emissions lawsuit against Fiat Chrysler and Cummins over SCR defect in RAM 2500 and 3500 diesels

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The defect leads to lower fuel economy, non EPA-compliant emissions levels, and costly and frequent vehicle repairs, the complaint charges. When the SCR system breaks down, the filter gets clogged, requiring more fuel to be injected to burn it off, according to the complaint. 2013-2017 RAM 3500 with Cummins diesel (2WD, 4WD).

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Daimler launches diesel plan; expands recall to >3M units, accelerating next-gen diesel launch

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The Daimler Board of Management has approved a comprehensive plan for diesel engines consisting of a substantial expansion of the current service action for vehicles in customers’ hands as well as a rapid market launch of the completely new OM 654 diesel engine family ( earlier post ). New engine family.

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UMTRI study finds US diesel vehicles generally have lower total cost of ownership than gasoline vehicles

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TCO for selected gas and diesel vehicles over a 3 year timeframe. Diesel vehicles generally saved owners between $2,000 to $6,000 in total ownership costs during a three to five year period when compared to similar gasoline vehicles, according to data compiled by the University of Michigan Transportation Research Institute (UMTRI).

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UMTRI study finds diesel vehicles save owners thousands in total ownership costs compared to gasoline vehicles

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Drivers of diesel vehicles can save thousands of dollars in total ownership costs compared to similar gasoline vehicles, according to a University of Michigan Transportation Research Institute (UMTRI) study. —UMTRI researcher Bruce Belzowski. Belzowski and UMTRI colleague Paul E.

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Mercedes-Benz powering ahead with €3B strategic engine initiative; increasing electrification, 48V; diesel and gasoline; cylinder deactivation

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Mercedes-Benz is investing a total of around €3 billion (US$3.3 For the mobility of the future, we are deliberately not committing ourselves to one solitary form of drive system, but to a coexistence of efficient and clean petrol engines, diesels, plug-in hybrids, battery and hydrogen drive systems. —Prof.

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ICCT-led test of 73 Euro 6 diesels finds large difference in NOx results under NEDC and more realistic WLTC

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A team from the International Council on Clean Transportation (ICCT) with colleagues from the US, China and Germany tested 73 Euro 6 diesel passenger cars on a chassis dynamometer over both the European type-approval cycle (NEDC, cold engine start) and the more realistic Worldwide harmonized light-duty test cycle (WLTC version 2.0,

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Renault-Nissan and Daimler expand scope of collaboration with two projects for fuel-efficient powertrains: engine and transmission

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It targets low emissions as well as a significant improvement in fuel economy. They will debut in Daimler and Renault and Nissan vehicles in 2016. The new transmission project will be led by Daimler, which is licensing the technology to Nissan for use in Nissan and Infiniti vehicles starting in 2016.

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