1966 Ford F100 With 18" Chrome Rims 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.

Ford F-150 King Ranch celebrates 'history and authenticity' for 2015 [w/video]

What's life like on an authentic Texas ranch? We honestly have no idea, having never lived on such a ranch, but we imagine it requires lots of hard work, grit and determination to keep all 825,000 acres - that's larger than the state of Rhode Island - of the King Ranch in Texas under control. Indeed, a total of 350 vehicles, all of which come from Ford, we're told, are currently in use by the ranch. No wonder, then, that the collaboration between Ford and King Ranch has lasted for 15 successful years.
For 2015, in celebration of that 15th anniversary, Ford is debuting three new King Ranch models today at the Houston Livestock Show and Rodeo. The most significant is the 2015 F-150 King Ranch, which, naturally, will add unique interior and exterior bits and pieces to the new aluminum-intensive F-Series pickup. Color choices will consist of Caribou, Bronze Fire, Guard and Ruby Red Metallic Clearcoat, with a range of two-tones to go along with a monochromatic scheme in Caribou. Inside, a bespoke King Ranch interior will be swathed in Premium Mesa Brown leather.
Joining the F-150 King Ranch on dealership floors later this year will be 2015 King Ranch editions of the Super Duty pickup and Expedition fullsize SUV, all of which will offer similar levels of content. Scroll down for more details and two videos from Ford, and be sure to check out the high-res image gallery above, which was shot by the official State Photographer of Texas, Wyman Meinzer.

Expert: 54.5 mpg CAFE standard can be reached without many plug-ins

Johnson Controls executive Brian Kesseler isn't likely to get any holiday presents this year from Nissan chief Carlos Ghosn or Tesla Motors head Elon Musk, but lots of other folks might be happy with what he has to say about automakers' efforts to reach stricter fleetwide fuel-economy standards. Speaking at the Automotive News World Congress, Kesseler said automakers wouldn't need to sell an extensive number of plug-in vehicles in order to meet the 54.5 mile per gallon Corporate Average Fuel Economy (CAFE) standard the US government set in 2012 for 2025 model-year vehicles. In fact, he said, components such as stop-start engine technology, turbochargers and direct injection may actually do the trick. Already, things like smaller engine sizes and lighter cars are already playing major roles in spurring fuel-efficiency gains. Of course, Johnson Controls sells batteries specially built for stop-start systems, so Kesseler does have a bit of skin in this game. The 54.5-mpg CAFE standard equates to about a 40-mpg "real world" fuel-efficiency level. To put that into perspective, the Environmental Protection Agency (EPA) said in a report late last year that model-year 2013 average fuel economy was an even 24 mpg. That was up from 23.6 mpg for the 2012 model year and 22.4 mpg for 2011. News Source: Automotive NewsImage Credit: AP Government/Legal Green Ford Fuel Efficiency mpg CAFE standards ecoboost johnson controls