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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.

Trump did talk to Bill Ford, but the Kentucky plant was never moving to Mexico

President-elect Donald J. Trump has been butting heads with Ford for a while now. A lot of it seems to stem from misunderstanding or misrepresenting facts about how the automaker currently does business and its plans for the future. After a sit-down with executive chairman Bill Ford Jr., the misunderstandings continue, but Trump has apparently convinced the company to make some changes. During his campaign, Trump claimed that Ford was going to fire US workers and move manufacturing to Mexico. That wasn't the case – yes, Ford planned to transfer Focus and C-Max production from Wayne, Michigan, to Cuautitlan, Mexico, but no, that wouldn't mean anyone losing their job. The Wayne plant will continue to operate, and likely busier than before, as it will be the home of the new Bronco and Ranger. So Ford CEO Mark Fields responded with the facts, and then chairman Bill Ford Jr. sat down with Trump over the summer. Things apparently weren't resolved to Trump's satisfaction, so he and Bill Ford spoke on the phone yesterday as he claims in this tweet: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Let's pick that apart. First off, it's not a Lincoln plant, per se – the Louisville Assembly Plant currently builds the Ford Escape and Lincoln MKC, two small crossovers that share a platform. Ford was considering moving MKC production out of Kentucky to Mexico, but it would not have resulted in many lost jobs if any – the union had already agreed to moving the MKC in 2015 negotiations, and taking production of the slow-selling Lincoln out of the plant would open up capacity for more Fords. Be that as it may, Ford has decided not to move MKC production out of the plant, either for political reasons of placation or because it didn't make the greatest deal of business sense, maybe a combination of the two. That means Trump isn't really saving any American jobs in the short term. If anything, this move could keep Ford supply-constrained and result in reduced sales, which in turn brings the company less money and affects the bottom line and all employees. But that's speculation, so we won't tweet it. There is of course the possibility that Ford will be convinced, either by sheer will or by a more attractive trade situation, to invest in increased US production, which could bear fruit later on. We are told by Ford that the two men did in fact speak yesterday.