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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.

Michigan museum offers Model T driving classes

Halfway between Detroit and Chicago, there is a car museum that gives visitors a unique level of interaction with antique cars. The Gilmore Car Museum in Hickory Corners, MI has a driver's training class to teach people of any age to learn how to drive a Ford Model T.
From the crank starter to the column-mounted throttle control, this driving school teaches people all there is to know about driving and operating a Model T. Each class lasts about two and a half hours and is only open to 18 students. There are ten sessions planned for 2014 - twice a day on May 3, June 22, July 22, August 23 and September 14. The class costs $95 (or $85 for members), and it also includes a tour of the museum's automobile collection.
In addition to this driving school, the museum has plenty of exhibits on the property, and it's open all but three days per year (Easter, Christmas and New Year's Day) with free admission for school field trips and active military. Be sure to check out the Gilmore Car Museum's website or visit them on Facebook for more info.

The history and future of the Ford Bronco

Some have suggested that the Bronco's demise was hastened by the fallout from the O.J. trial.
Twenty years ago today, ex-NFL linebacker Al "A.C." Cowlings drove his friend and onetime running back Orenthal James "O.J." Simpson on a parade lap of the Los Angeles highway system and onto an ignoble page of the history books. If you're in your late 20s or older, or a fastidious young student of 1990s American history, you're absolutely aware that Al and O.J.'s steed for the 'chase' was a white Ford Bronco. The white Ford Bronco, even.