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EPA suspected Fiat Chrysler of using 'defeat device' in 2015

U.S. regulators told Fiat Chrysler Automobiles in November 2015 that they suspected some of the automaker's vehicles were equipped with secret software allowing them to violate emission control standards, according to emails disclosed on Friday. The U.S. Environmental Protection Agency and California Air Resources Board accused Fiat Chrysler in January of using the software, known as a "defeat device," to illegally allow excess diesel emissions in 104,000 Jeep Grand Cherokees and Dodge Ram 1500 trucks built between 2014 and 2016. Byron Bunker, director of the EPA's Transportation and Air Quality compliance division, said in a January 2016 email to Fiat Chrysler, obtained by Reuters under the Freedom of Information Act, that he was "very concerned about the unacceptably slow pace" of the automaker's efforts to explain high nitrogen oxide emissions from some of its vehicles. Nitrogen oxide is linked to smog formation and respiratory problems. Bunker's email said the EPA had told Fiat Chrysler officials at a November 2015 meeting that at least one auxiliary emissions control device on the car maker's vehicles appeared to violate the agency's regulations. Mike Dahl, head of vehicle safety and regulatory compliance for Fiat Chrysler's U.S. unit, responded in a separate email that the company was working diligently and understood the EPA's concerns. He added that if the EPA identified Fiat Chrysler vehicles as containing defeat devices it would result in "potentially significant regulatory and commercial consequences." The documents redacted the vehicles named, but two officials briefed on the matter said they referred to diesel models. The EPA's November 2015 meeting with Fiat Chrysler came two months after Volkswagen AG, mired in a major tailpipe emissions scandal, admitted to installing secret defeat device software in hundreds of thousands of U.S. diesel cars to make them appear cleaner than they were on the road.

Ram shows off its 2019 Heavy Duty trucks in Laramie Longhorn trim

It may not be everyone's bag (baby), but Ram's high-end Laramie Longhorn trim level has proven quite successful for the truck maker. The Southwestern-themed kit has won the Luxury Pickup Truck of Texas award three years in a row, and you know how popular fullsize pickups are in the the great state of Texas. No surprise, then, that the truck is making its debut today at the Houston Auto Show just a week after other trim levels of Ram's 2019 2500 and 3500 Heavy Duty pickup truck line were displayed in Detroit. Like other 2019 Ram HDs, the Laramie Longhorn comes standard with a 6.4-liter gasoline-fueled Hemi V8 sending 410 horsepower and 429 pound-feet of torque through an 8-speed automatic. Two diesel engines are optional, both sourced from Cummins, both displacing 6.7 liters, and both mated up with 6-speed automatic transmissions. The first step up the diesel ladder nets the buyer 370 hp and 850 lb-ft. But the big dog is the High Output inline-six-cylinder diesel with 400 horsepower and a superlative-defying 1,000 lb-ft of torque at just 1,800 rpm. What sets the Laramie Longhorn apart from lesser models are its interior furnishings. It's heavy on full-grain leather, but now boasts a new alligator skin-embossed surface over the center console, instrument panel, seats and door-panel inserts. Warm-hued satin chrome and brushed nickel trim are unique to the Longhorn, as are barn-wood accent pieces. The interior color offerings include a two-tone brown and a black and tan package. Outside, the Laramie Longhorn offers optional RV Match Walnut Brown bumpers and flares for those who want a unified towing experience. Wheels measuring 20 inches in diameter are offered in various finishes, and the badges are inspired by large belt buckles. See for yourself in the image gallery up above. If you find the style appealing, prefer to travel with your vacation home in tow, and don't mind a starting price that's sure to approach $60,000 with the base V8, Ram promises its Heavy Duty haulers will ride better than their Ford or Chevy equivalents due to their five-link coil and air-bag supported suspension systems. Plus, with a max tow rating of 35,100 pounds courtesy of the the Cummins H.O. powertrain, Ram has bragging rights as the baddest truck in town... for now. Related Video:

Chrysler recalls 2013 Ram pickups, 2014 Jeep Grand Cherokee

Chrysler's spate of successful products is about to be marred by a trio of recalls. The Pentastar is recalling 51,477 Ram trucks and Jeep SUVs. According to the National Highway Traffic Safety Administration, there have been no reported accidents, injuries or deaths related to the affected vehicles.
The largest action covers the Ram 1500, which is seeing 45,961 trucks being recalled. Models built between June 26, 2012 and February 5, 2013 are being recalled due to a potential software issue in the electronic stability control. Apparently, the system can be randomly deactivated upon vehicle startup.
Chrysler is also recalling 4,458 2014 Jeep Grand Cherokee models. Covering everything but the SRT models, the potentially defective SUVs were built between January 14 and March 20, 2013. This recall focuses on "premium headlights," which means cars equipped with LED running lights. During the switch from the bright daytime running lamp setting to the low-intensity parking light setting, an electrical spike can cause one of the Jeep's computers to go into a safe mode, turning off the LEDs. This violates Federal Motor Vehicle Safety Standards.