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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.

Alan Mulally talks about why Ford's Falcon had to die

When Ford made the decision to end production of the Falcon sedan and Territory CUV in Australia, it wasn't a popular move Down Under. The large, four-door Falcon had been in production for 50 years, and while Ford has reaffirmed its commitment to the Australian market, it's understandable that some people still aren't all that crazy about the Blue Oval's decision.
Speaking to CEO Alan Mulally after Ford's Go Further event in Sydney, Australian site Go Auto reports that the decision was not one made lightly, and that the automaker is doing everything possible to respect the Falcon and Territory's "stakeholders." It's an interesting piece that shows a softer side of a corporation, while demonstrating that Ford is doing everything in its power to make the end of production as smooth as possible for all parties.
Head over to Go Auto for the full series of remarks from Mulally, and then let us know what you think of Ford's handling of the Falcon and Territory discontinuations, in Comments.

Ford recalling 65k Fusions from 2014 and 2015 because key can be removed

Ford is recalling an estimated 64,869 examples of the 2014-2015 Fusion, Fusion Energi and Fusion Hybrid in North America because the key can be removed when the vehicle isn't in Park under certain conditions. Specifically, the campaign covers 56,479 units in the US, 6,048 in Canada and 2,342 in Mexico, according to the automaker's tally on November 11.
Ford says a programming problem in the instrument cluster means that the key can be removed 30 minutes after the ignition is turned off, even if the transmission is not in Park. The situation where this could happen seems quite limited, and the company is not aware of any accidents or injuries related to the issue. However, the fault puts the vehicle out of compliance with federal regulations covering theft protection and rollaways, and must be repaired.
The fix is easy: Ford will reprogram the instrument cluster at no cost to consumers. According to Ford spokesperson Kelli Felker in an email to Autoblog, "We will notify customers the week of January 5th." Scroll down to read Ford's announcement.