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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. This reduces the truck's fuel economy, according to the complaint. The affected vehicles are the 2013-2017 RAM 2500 with Cummins diesel (2WD, 4WD) and.

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Gen 3 Ecodiesel in 2020 Ram 1500 EcoDiesel delivers 480 lb-ft, leading fuel economy

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liter V-6 EcoDiesel is also expected to lead the segment on fuel economy. Pricing and fuel economy ratings will be announced closer to the truck’s on-sale date. liter EcoDiesel V-6 delivers increased torque and horsepower, along with fuel economy and minimal levels of noise, vibration and harshness (NVH). 1 from 16.5:1.

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New 4-cylinder 2.3L EcoBoost on Lincoln MKC small SUV; future EcoBoost prospects

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Ford says the engine can deliver up to 15% better fuel economy than comparable six-cylinder engines. Featuring a twin-scroll turbocharger and a three-port integrated exhaust manifold (IEM), the 2.3-liter Class-exclusive Active Grille Shutters are designed to help improve MKC fuel efficiency at highway speeds.

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New Jeep Gladiator pickup will offer 3.0L diesel with stop/start and 8-speed

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The award-winning engine family is currently built at three plants: Trenton (Michigan) Engine Complex, Mack Avenue (Detroit) Engine and Saltillo (Mexico) South Engine. Low Pressure Cooled Exhaust Gas Recirculation (EGR) assists to combine with the high-pressure system to expand the range of EGR usage and to improve fuel economy.

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ARPA-E awards $32M to 10 new projects to improve connected and automated vehicle efficiency

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Michigan Technological University. The University of Michigan. The GM team draws on experience in engine technologies and connected and autonomous vehicles to expedite the project development process. The Ohio State University. Vehicle demonstration will leverage the Smart City infrastructure in Columbus. 1,500,000.

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DOE Announces Up to $13M in Funding for Six Advanced Combustion and Emissions Controls RD Projects

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The research projects will contribute to the development of high efficiency internal combustion engines with the goals of improving fuel economies by 20-40% in light-duty vehicles and attaining 55% brake thermal efficiency in heavy-duty engine systems. Michigan State is partnering with Chrysler LLC for this effort.

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DOE to award up to $137M for SuperTruck II, Vehicle Technology Office programs

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One initiative, SuperTruck II ( earlier post ), will award $80 million to four projects to develop and to demonstrate cost-effective technologies that more than double the freight efficiency of Class 8 trucks. Michigan State University. valve faces, piston crowns, and exhaust ports) to improve fuel economy. Drive Oregon.

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