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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.

Ford Recalling 70k Escape and Mariner Hybrids for cooling issue

Ford is recalling about 70,209 examples of the 2005-2008 Ford Escape Hybrid and the 2006-2008 Mercury Mariner Hybrid because the cooling pumps for their hybrid systems could fail.
According to the company's defect notice, it's possible for the original "Motor Electronics Coolant (MEC) Pump" to wear out and fail, which would could cause the hybrid system to overheat. If this happens, the vehicle goes into a safety mode that takes away most or all of its power. However, braking and steering still operate normally. After cooling down, the affected models restart normally. The company says that it's not aware of any accidents or injuries related to this problem.
Ford will begin repairing the vehicles in late October, and dealers will be installing improved, brushless pumps on the affected models at no charge to owners. If drivers had their pumps fail before this recall, they can contact Ford for a possible reimbursement. Scroll down to read the recall announcement from the National Highway Traffic Safety Administration or download the full defect notice as a PDF, here.

Ford shutters Genk assembly plant in Belgium

Ford has become the latest automaker to close one of its European assembly plants. The facility in question is located in the Belgian city of Genk and has been in operation since the early '60s when it started building the Taunus, Ford's first mass-produced, front-drive model. As part of the plan first announced over two years ago, the Genk Body & Assembly Plant is now closing its doors after half a century in the business and over fourteen million vehicles built. Although the plant itself employed some 5,000 workers, once you take into account the suppliers built up around the plant, the overall impact on employment in the area edges closer to 12,000. Genk Body & Assembly had until recently been tasked with producing the Mondeo sedan (which in its current iteration we know as the Fusion) as well as the S-Max and Galaxy minivans. Production of the Mondeo shifted in 2013 to the company's plant in Valencia, Spain, which also handles the Kuga crossover and Transit Connect cargo van, and will soon take over the minivans from Genk as well. The move follows a similar decision undertaken by General Motors to close the Opelwerk plant in Bochum, Germany. It also reflects a scaling down of automobile production in Belgium specifically: although Audi still manufacturers in Brussels and and Volvo in Ghent, Opel closed its plant in Antwerp in 2000 and Renault ceased production in Vilvoorde back in '97. However Ford still maintains its famous proving ground half an hour to the north in Lommel, Belgium. News Source: AutovisieImage Credit: Kristof Van Accom / AFP / Getty Plants/Manufacturing Ford plant ford s-max ford galaxy