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FCA and Cummins named in diesel emissions class-action lawsuit

Chrysler is now the first United States-based carmaker to be sued for allegedly skewing emissions results. In a move that sounds eerily similar to the troubles of European manufacturers, Chrysler is claimed to have hid diesel engine characteristics causing emissions as much as 14 times higher than permitted by regulations. According to Bloomberg, the lawsuit alleges that Chrysler, together with its diesel engine partner Cummins, has concealed the nitrogen oxide output of certain Ram vehicles produced between 2007 and 2012. The NOx pollutants were meant to be broken down in a process called regeneration in the truck's NAC system, or NOx Absorption Catalyst, which predated the 2013-introduced SCR, or Selective Catalytic Reduction system. By design, the NAC captures and stores NOx emissions, converting them to nitrogen and oxygen through a catalytic process. The lawsuit claims the Cummins engine's system has a limited capacity to store the emissions, and as a result the pollutants escape, increasing emissions, worsening fuel consumption and wearing down the catalytic converter. The later, cleaner SCR system uses a urea-water injection, and it gradually replaced the NAC on Cummins 6.7-liter engines, as it was first implemented in 2011 and made standard in 2013. As Bloomberg notes, the model years of Ram trucks involved in the lawsuit predate the earliest Volkswagen "Dieselgate" models by two years. The lawsuit, filed on behalf of 500,000 truck owners, accuses Chrysler and Cummins of fraud, false advertising and racketeering. As an underlying motive, the filing mentions a 2001 change in EPA emissions standards. Announced to become effective in 2010, the EPA requirements drove Chrysler and Cummins to try and reach those already by 2007. However, the NAC system is said to have fallen short of these goals, and the filing claims that Chrysler and Cummins chose to "rig" the engines instead. The affected vehicles predate the 2014 merger of Chrysler and Fiat. FCA US has released a statement regarding the lawsuit, saying it will contest the lawsuit "vigorously". News Source: BloombergImage Credit: Getty Editorial Government/Legal Green Chrysler Dodge RAM Emissions Diesel Vehicles FCA cummins diesel

Submit your questions for Autoblog Podcast #317 LIVE!

We record Autoblog Podcast #317 tonight, and you can drop us your questions and comments regarding the rest of the week's news via our Q&A module below. Subscribe to the Autoblog Podcast in iTunes if you haven't already done so, and if you want to take it all in live, tune in to our UStream (audio only) channel at 10:00 PM Eastern tonight.
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2019 Chrysler Pacifica and Dodge Grand Caravan 35th Anniversary Editions debut in Chicago

Just ahead of the 2019 Chicago Auto Show, FCA revealed a pair of special editions to commemorate the 35th anniversary of the original Dodge Caravan and Plymouth Voyager. The 2019 Chrysler Pacifica, Pacifica Hybrid and Dodge Grand Caravan 35th Anniversary Edition models will make their full debut this week sporting special badging and paint. Since the original 1984 models debuted, Chrysler has sold more than 14.6 million minivans around the world. Chrysler introduced the original Caravan and Voyager in late 1983. The pair shared much with Lee Iacocca's storied K-platform. K-based models such as the Dodge Omni and Plymouth Horizon helped turn around Chrysler's fortunes in the early '80s. Likewise, the Caravan and Voyager were a huge success and provided the template for modern minivans including the Honda Odyssey and Toyota Sienna. The Pacifica and Grand Caravan 35th Anniversary Editions both come with an all-black interior featuring Cranberry Wine accent stitching on the seats, steering wheel, door trim, instrument panel bezels and door handles. There's also a 35th Anniversary logo on the floor mats plus badges on the grille and liftgate. The package is available on Pacifica Touring L, Touring L Plus and Limited trims, including hybrid models. An optional S package (blacked out trim) can be added to any 35th anniversary Pacifica. The anniversary package can be added to Grand Caravan SE and SXT models. The anniversary package will be available sometime this summer.