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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 F-35 Lightning II Edition Mustang appears at EAA Oshkosh

Ford is back at the Experimental Aircraft Association AirVenture air show in Oshkosh, WI, on July 31 auctioning off its seventh Mustang for charity, and this is one seriously mean looking 2015 'Stang. All of the money from the sale goes to give free introductory flights to young people to get them interested in aviation.
We recently saw this latest EAA Mustang as a sketch. However, it looks a whole lot more menacing in person. Dubbed the Ford F-35 Lightning II Edition Mustang, it takes liberal inspiration from Lockheed Martin's latest fighter jet, and the customization makes the pony car look ready for a role in Top Gun.
On the outside, the special Mustang wears titanium-color paint that's offset by a black and yellow stripe running from hood to rear. Out back things get really wild with a mix of bright yellow and black that flows diagonally all the way to the rear spoiler. The design is based on the livery of early production F-35s. If the rousing color scheme isn't enough to get you interested, the car also gets a carbon fiber front splitter and rear diffuser, lowered suspension and a set of custom 21-inch wheels with yellow brake calipers.

Does the new 2015 Ford Mustang have a burnout control system?

Whether it's lane departure warning, blind-spot monitoring or automatic emergency braking, most of the electronic systems we see emerging on new vehicles focus on safety. But there are some there just for enthusiasts. We're talking about systems like automatic throttle blipping for perfect downshifts, or launch control to get that textbook acceleration from a standstill. But the latest system could prove just the opposite of the latter.
Although it has given us most of the details, Ford is still keeping certain elements of its new Mustang secret. But emerging reports may have the skinny on one system which Ford is trying is darnedest to keep under its hat for the time being. That, according to unnamed sources cited by Motor Authority, is burnout control.
The system is reportedly designed to help novices execute the perfect smokey burnout - sort of like launch control, but specifically the opposite. The system could, according to elaborative speculation, lock the front brakes while spooling up the engine to optimal revolutions before dumping (or indicating the driver to do dump) the clutch. A cloud of tire smoke and a long pair of skid marks would then ensue.