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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 recalls 591,177 vehicles in four separate campaigns

Ford is issuing recalls for a total of 591,177 vehicles worldwide, in four separate campaigns. The announcement comes just days after the discovery of door-latch problems in 390,000 of the automaker's cars. The largest of these new recalls covers 518,313 examples of the Ford Fusion and Lincoln MKZ from the 2013-2015 model years, plus the 2015 Edge. Of these, 487,301 of are in the US and 31,012 are in Canada. For vehicles in cold-weather areas, the bolts that hold the steering gear motor can corrode and fracture. If this happens, it could cause the power steering to fail, but manual control would be retained. There are no reported accidents or injuries from this problem. To fix things, dealers will replace the bolts and seal them. The next campaign covers 50,157 examples of the 2014 Focus, Edge, Escape, and Transit Connect, plus the Fiesta from 2014 and 2015. Of these, 45,505 are in the US, 4,618 in Canada, and 34 in Mexico. All of them exhibit a problem with the fuel pump where the nickel plating can cause the part to seize and the engine to stall, if this occurs. (All of which sounds like recent problems with Nissan and BMW models.) According to Ford, there is one allegation of an accident from this problem. Dealers will replace the fuel delivery module to fix the problem. Ford is also recalling 22,616 units of the 2015 Lincoln MKZ because when the headlights are on, the parking lamps are brighter than they are allowed to be. The light could affect the vision of other drivers. This campaign includes 21,435 of them in the US, 1,066 in Canada and 115 in Mexico. There are no accidents or injuries from the issue, but Ford is updating the software to dim the lights on these sedans. Finally, Ford has a safety campaign for 91 examples of the 2015 F-150 because an underbody heat shield might not be properly installed or not present at all, which can be a fire risk. There are no reports of any actual accidents or fires, though. The affected pickups will have the parts replaced or added, as necessary after a dealer inspection. To see the specific build dates for the models affected by each of these campaigns, you can read about them in the press release below. Related Video: FORD ISSUES FOUR SAFETY RECALLS IN NORTH AMERICA Ford Motor Company is issuing four safety recalls in North America. One accident and no injuries are attributed to these conditions.

Mulally wanted to kill Lincoln as late as last year, Fields vows to turn it around

Lincoln fans might want to give incoming Ford CEO Mark Fields a pat on the back for having a hand in saving the brand from the chopping block last year. He's among the people spearheading the rejuvenation of the division away from its stodgy image to appeal to younger customers.
According to two unnamed sources speaking to Bloomberg, CEO Alan Mulally was ready to kill Lincoln last year. Following the slow production ramp-up of the MKZ combined a with a costly ad campaign, Mulally was frustrated and openly suggested dropping the brand. However, Fields and Jim Farley, Ford's marketing boss, convinced the CEO that the brand was worth saving. They also created a plan to prevent similar problems for new models in the future.
It seems that one part of the strategy may involve waiting until new models are at dealers before starting a big ad campaign for them. Lincoln global director, Matt VanDyke, recently told Autoblog that the division is holding off on a full marketing push behind the new MKC crossover to prevent the supply problems that plagued the MKZ last year. Its big offensive begins in the fall when the CUVs are at all of the dealers and consumers are at home watching more TV. VanDyke also told Bloomberg that Fields, Farley and Joe Hinrichs, Ford president of the Americas, have more direct oversight over new product launches now.