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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.

2015 Ford Mustang GT road test ride-along

You've no doubt already pored over our first drive of the 2015 Ford Mustang, where author Jonathon Ramsey proclaimed that "this new car shames the old, redefines the model and gallops far ahead of anything else in the segment." And following Ramsey's first stint behind the wheel of Ford's new coupe, we sent him back out with another 'Stang to capture some of these same impressions over a backdrop of the car moving quickly along gorgeous California canyon roads.
But this also gave our author and editors time to read through the hundreds of comments left on that original Mustang review. You readers are indeed a vocal bunch, and one particular comment about how the automotive media is so willing to bash an outgoing car as soon as the new one arrives really caught our attention. In this video, Ramsey stands by his written text, saying the new Mustang is "massively better than the one it replaces," and in doing so, addresses your comments while providing more insight into just how good the Ford truly is.
We won't spoil the rest for you. Check out the feature video above, and as always, leave us your thoughts in the Comments section below.

Ford bondage ads reportedly trigger firings at Indian ad agency

You will probably remember the ads for the Ford Figo hatchback in India, the ones that showcased the extra large boot of the little hatchback by joking that you can fit three of your enemies in the trunk. One of the ads had Michael Schumacher in the front seat, obviously pleased about having Sebastian Vettel, Lewis Hamilton and Fernando Alonso tied up in the back. But the other two had Paris Hilton and ex-Italian prime minister Silvio Berlusconi up front and three bound and gagged women in the back - in Hilton's case (shown above), it was the Kardashians.
This did not go over well, and Reuters reports that certain employees at JWT India have been fired over the matter. It is also reported that the images weren't actual advertisements, nor were they part of an actual campaign; JWT said they "were never intended for paid publication, were never requested by our Ford client." A JWT rep said the employees who created the ads did so on their own, Ford commented to Automotive News that the ads were "part of a creative exercise intended to test concepts for an advertising competition."
The problem, if the story is to be believed, is that the employees skipped the regular review protocols and uploaded their work to an ad industry site - they were found on Ads of the World. That page, like the employees, has been removed.