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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.

2013 Ram 1500

Enough Is Enough. Finally.
Not long ago, the efforts of an automaker to put a six-cylinder engine into a pickup truck went something like this: take the basic bread-and-butter V8, lop two cylinders off one end of the block and call it a day. The resulting engines were generally pretty rough around the edges, and while they were able to churn out reasonable amounts of torque, they generally weren't good at anything else. Instead of being smooth running, they shook and shimmied; in place of a quiet highway jaunt, they operated well outside their low-rpm comfort zones and sent a corresponding racket throughout the cabin. And, instead of returning significantly superior fuel economy over their V8 counterparts, they guzzled gas and spat noxious vapors out their tailpipes.
In other words, the only reason to choose the base V6 engine over an optional V8 was to save money on the initial purchase, and that usually meant you'd be driving home in a stripped-out machine and would be lucky to have power windows, cruise control and air conditioning.

Midsize Ram truck coming to U.S.

The midsize truck segment is officially back in full force. Today, at FCA's new five-year plan, company CEO Sergio Marchionne and Ram head Mike Manley announced that America will be getting Ram's new global midsize truck. The new model is designed for a global audience. It will not be based on the Mitsubishi Triton, we're told. FCA already sells that model in certain markets as the Ram 1200. Trucks for the North American market will likely be built in Mexico on the old Ram Heavy Duty production line. The upcoming Ram HD — set to debut at the 2019 Detroit Auto Show — will be built in the US. The timing of the new midsize Ram isn't pinpointed, but the above slide from FCA's presentation suggests we'll see it by 2022. A with all upcoming Ram models, look for some form of electrification, likely in the form of the 48-volt mild hybrid system that's set to debut later this year in the 2018 Ram 1500. Don't expect the truck to tailor too heavily to US tastes like the Toyota Tacoma or Chevy Colorado. Like the upcoming Ford Ranger, this is a global truck first and foremost. Marchionne said that Ram's focus in the US will remain mostly on full-size trucks. Still it will be sold in the U.S., just not in any expected large volumes. Related Video: