2005 Ford Crown Victoria Police Interceptor Florida Reconditioned Low 99k Miles on 2040-cars

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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.

Former Ford CEO Mulally won't run for president

Alan Mulally will not be following his successful term as president and CEO of Ford Motor Company with a run at an even bigger presidency. Rumors that the 68-year-old former Boeing exec would make a run at the White House sprouted after his apparent dodging of a reporter's questions about a potential candidacy during a forum in Indianapolis.
"I really think it's important that we all pull together. We really need to pull together around a compelling vision for our country and a comprehensive strategy to do it and work together. We really need to do it," Mulally said at the conference, according to The Detroit News.
He's since clarified by saying, "[I'm] honored at the suggestion, but that is not a role I am considering."