2002 Thunderbird Roadster With Removable Hardtop 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: Obsessively covered [w/videos + poll]

Here at Autoblog, we've officially stamped December 5, 2013, as Ford Mustang Day. Sure, the sixth-generation Pony Car started leaking out onto the web days ago, but all of the official, non-embargoed hotness has come out today. And man, there's been a lot.
In terms of new car debuts, this is a really big one - not unlike all of the Corvette madness that kicked off the 2013 automotive season. So to make sure you haven't missed anything, here's a wrap-up of everything you need to know about the 2015 Ford Mustang.
Deep Dive: 2015 Ford Mustang

Matt Damon is Carroll Shelby, with Christian Bale in Ford vs. Ferrari film

Right after we reported that one of the Le Mans-winning Ford GT40s is coming up for auction, word got round that its story will now be turned into a Hollywood movie. There will be an as-yet-untitled major motion picture that tells the story of Ford battling Ferrari in the 1960s, culminating in the Ford GT40's dramatic 1-2-3 finish in the 1966 24 Hours of Le Mans. The movie has lined up an all-star cast, with "Batman" and "American Psycho" actor Christian Bale tapped to play key GT40 developer, test driver and racer Ken Miles, and "Punisher" actor Jon Bernthal as Lee Iacocca. The plum role of Carroll Shelby is going to Matt Damon, last seen driving across the Red Planet in "The Martian" or down a flight of stairs in the "Bourne" film series. The film's director will be James Mangold, known from directing last year's "Logan." View 37 Photos Autoweek reports that the original screenplay was based on A.J. Baime's book " Go Like Hell," but there will be a different screenplay written from scratch. Originally, "Go Like Hell" was to be a different project starring Tom Cruise and Brad Pitt. Meanwhile, the book will reportedly be turned into a TV series produced by Peter Dinklage of "Game of Thrones." And meanwhile some more, there are also competing Enzo Ferrari biopics in the works starring Robert De Niro and another starring Hugh Jackman that will also surely touch on the rivalry with Ford. While there's no guarantee yet that the GT40 biopic will match Steve McQueen's "Le Mans," we're got high hopes. It's a great story worthy of all the attention it's getting. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Celebrities Motorsports Rumormill TV/Movies Ferrari Ford Automotive History Racing Vehicles ford gt40