Hagens Berman files class-action fuel economy and emissions lawsuit against Fiat Chrysler and Cummins over SCR defect in RAM 2500 and 3500 diesels
Green Car Congress
JULY 5, 2017
According to the lawsuit, RAM owners report that efforts to fix the faulty emissions system significantly affect engine performance and mileage, with miles per gallon dropping as much as 25%. When the computer in an affected Dodge RAM 2500 or 3500 is flashed, it causes the truck’s MPG to decline significantly, the lawsuit says.
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