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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.

Blue Oval's new Cargo cab-over rig is largest "One Ford" initiative yet

The imposing commercial truck above has a feature that might be surprising to most Autoblog readers - a Blue Oval emblem on the front. Here in North America, Ford simply doesn't play in the eighteen-wheeler sandbox, but that doesn't mean that the Dearborn-based automaker is absent in the heavy hauling space in other parts of the globe. In fact, Ford presently fields two completely different big rig ranges under the Cargo moniker - one a product of an Eastern Europe/Turkey joint venture, and another from Brazil. But that's about to start changing with the advent of this new cab-over model seen here.
Unveiled in São Paulo, Brazil, this new generation of Cargo is perhaps the largest physical embodiment of CEO Alan Mulally's "One Ford" global streamlining strategy. Instead of multiple models, company engineers have developed a new single truck that it says will better meet the needs of truckers in all markets. Designed to compete in what's known as the "extra heavy-duty segment" elsewhere in the world, this Cargo was developed jointly by Ford engineering teams in Brazil, Turkey and Europe.
Specifics remain hard to come by (read: unreleased), but Ford is promising an all-new engine enabling hauling capability of up to 56 tons while still returning excellent fuel economy. Ford's global Cargo lineup will henceforth consist of a dozen models, but Ford tells Autoblog has no plans to bring this hot and heavy-duty action to North America.

Ford launches pair of recalls affecting fullsize sedans and Transit Connect van

Ford has announced a pair of pretty significant recalls affecting the 2010-2013 Ford Taurus and Police Interceptor, as well as their platform-mate, the Lincoln MKS. A separate recall covers the 2014 Transit Connect. The fullsize sedans include 205,000 vehicles built at Chicago Assembly over a variety of timeframes, ranging between December 1, 2009 and November 30, 2012. The vehicles, 194,889 of which were sold in the United States, have an issue with the spring controls on the interior door handles that could cause the door to open in a side-impact crash. The Transit Connect recall, meanwhile, includes 16,100 vans built between November 6, 2013 and September 20,2014 at the company's Valencia, Spain factory. In these vehicles, the seatbelt fasteners may not have been tightened properly, which could cause them to loosen over time, a condition that's obviously bad news in the event of a crash. Ford says it is not aware of any accidents, injuries or crashes in either recall. Owners will, of course, be notified and asked to report in for inspections and if necessary, free replacements. Scroll down for the full press release from Ford, which includes the complete breakdown of dates during which the affected sedans were built in Chicago. JAN 28, 2015 | DEARBORN, MICH. FORD ISSUES TWO SAFETY RECALLS Ford is issuing two safety recalls. No accidents or injuries are attributed to either of these conditions. Details are as follows: Ford issues safety recall for certain 2010-2013 Ford Taurus, Lincoln MKS and Ford Police Interceptor sedans for interior door handle issue Ford is issuing a safety recall for approximately 205,000 2010-2013 Ford Taurus, Lincoln MKS and Ford Police Interceptor sedans due to an issue with the spring that controls the interior door handles. If the spring is unseated, the door may become unlatched in a side-impact crash, increasing the risk of injury. Ford is not aware of any accidents or injuries related to this condition. Affected vehicles include certain 2010-2013 Ford Taurus vehicles built Dec. 1, 2009 to July 31, 2010 and Feb. 1, 2011 to Nov. 30, 2012 at Chicago Assembly Plant; certain 2010-2013 Lincoln MKS vehicles built June 2, 2011 to Oct. 31, 2011 at Chicago Assembly Plant; and certain 2010-2013 Ford Police Interceptor sedans built Dec. 1, 2009 to July 31, 2010 and Feb. 1, 2011 to Nov. 30, 2012 at Chicago Assembly Plant.