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FBI investigating recently fired Ford engineer for espionage

Agents of the FBI are investigating a potential case of industrial espionage involving a recently fired Ford employee. The Dearborn, MI-based manufacturer had its world headquarters searched by FBI agents on July 11, and according to The Detroit News, had warrants to seize recording devices handed over to Ford by Sharon Leach, a now-former Ford engineer.
Leach, who had spent 17 years with the Blue Oval, was fired last month, after Ford Security relieved her of eight Sansa listening devices. The FBI got involved shortly after her dismissal, searching her home on June 20 and seizing some two dozen items, including computers, jump drives and financial records, according to warrants obtained by The News.
Ford has remained quiet on the matter, with spokeswoman Susan Krusel confirming that the automaker was working with the FBI as part of a "joint investigation," while declining to provide any additional details.

Ford finds flex-fuel engine design plays big role in emissions output

How bad is ethanol for your engine? There's been a lot of debate on this issue as the US considers upping the biofuel content in the national gasoline supply from 10 percent (E10) to 15 percent (E15). The ethanol industry and some scientists say higher ethanol blends show no "meaningful differences" in new engines while the oil industry says ethanol creates health risks. Researchers working at the Ford Research and Innovation Center decided to take a closer look at how a wide range of gas-ethanol blends - E0, E10, E20, E30, E40, E55 and E80 - affected the emissions coming out of a flex-fuel 2006 Mercury Grand Marquis. To see the full report, printed in the journal Environmental Science & Technology, requires payment, but there is an abstract and Green Car Congress has some more details. The gist is that, "with increasing ethanol content in the fuel, the tailpipe emissions of ethanol, acetaldehyde, formaldehyde, methane, and ammonia increased." At least NOx and NMHC emissions decreased. The researchers say that the effects are due to the fuel and "are expected for all FFVs," but that the way that a manufacturer calibrates the engine will affect NOx, THC, and NMOG emissions. It's this last bit that's important, since the researchers found, "Higher ethanol content in gasoline affects several fundamental fuel properties that can impact emissions. ... These changes can have positive or negative effects that can depend on engine design, hardware, and control strategy. In addition to direct emissions impacts, higher ethanol content fuel can also provide more efficient combustion and overall engine operation under part-load conditions and under knock-limited higher-load conditions." So, as we head towards more ethanol in our fuel supply (maybe), manufacturers are going to need to learn how to burn it most efficiently.

Ford, Ram in heavy-duty towing spat

Every pickup truck commercial has the brand trying to convince us that its model is the biggest, brawniest vehicle on the block. But Ford and Ram appear ready to really throw down the gauntlet and scrap over the towing figures for their heavy-duty models, and it could potentially end up in court.
The issue revolves around what it means to be best in class. Ford claims that its 2015 F-450 (pictured above) has a max tow rating of 31,200 pounds, compared to 30,000 pounds for the Ram 3500 (right). However, both companies market these heavy haulers as having the top towing in their class. According to Automotive News, Ford is threatening legal action if Ram doesn't back down.
The situation isn't as simple as just comparing the numbers, though. First, the two companies calculate their towing capacities differently. Ram adheres to the SAE J2807 rating, while Ford uses its own internal system. Although, as the company introduces new models, they are certified using the SAE standard. "When an all-new F-Series Super Duty is introduced, it also will use SAE J2807," said Ford to Autoblog in an emailed statement.