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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.

Shelby GT500 and Roush Stage 3 go head to head at the drag strip

The Ford Mustang is a brilliantly affordable source of horsepower, with a base 300-plus-horsepower version available for well under $30,000. Jumping up to about $35,000 will get you a solid 420 horsepower from a high-revving V8, while those with some extra disposable income can get a pair of 600-plus-horsepower monsters. Both the Roush Stage 3 with its Phase 3 package and Ford's factory Shelby GT500 even crest the 650-horsepower mark, with 675 and 662 ponies, respectively.
Naturally, someone needed to find out which of these hi-po Mustangs was the quickest. And while this video is quite obviously a dealership commercial, at least there's some solid drag racing between two of the most powerful performance machines available for under $100,000.
With two NHRA drag racers at the wheel, the Stage 3 and GT500 go head to head for three races. Scroll down below to see the results in the full video.

Ford to cease Australian automaking operations after 90 years

Ford began manufacturing cars in Australia in 1925 with the Model T. In 2016, Ford will stop manufacturing cars Down Under, including the Falcon and the Territory SUV. Ford Australia CEO Bob Graziano has reportedly confirmed the closure of the company's Broadmeadows assembly plant and the Geelong engine plant, both in the state of Victoria. There will be 650 jobs lost at Broadmeadows, 510 sacrificed at Geelong. Of the roughly 3,000 workers the Blue Oval has in Australia, it's said it will try to retain about 1,000 of them at its R&D and product development facilities.
The writing hasn't just been on the wall, it's been a regular item in all the papers and on Ford's bottom line for years. As recently as 2003, Ford sold nearly 75,000 Falcons, but over the next four years, annual sales dropped by something like 10,000 units, and over the last two years, it has sold less than 20,000 per year. It isn't only Ford that has suffered - sales of the other large, locally produced sedan, the Holden Commodore, have also gone over the precipice, triggering the same kind of angst about Holden's continued existence. Ford is the smallest of Australia's local automakers, Holden and Toyota the others, and has posted losses of $AUD141 million last year ($136M US) and $AUD600 million ($580M US) in the past five years. Graziano said the cost of manufacturing is simply too expensive in the country, twice as high as Europe and three times as high as Asia, and there no way to make a business case for staying in the country.
In January 2012, Ford Australia announced it would stay in the country until at least 2016, but by July of the same year, most outside observers were quietly declaring that 2016 would be the last year of Ford Down Under, and even the speculation was making other observers nervous. Ford received money from the Victorian government last year to aid its refresh of the Falcon and Territory, which will continue on schedule for the 2014 model year. A front- and all-wheel-drive sedan on a global platform is predicted to replace the Falcon, with some other SUV expected to replace the Territory. The company says it still intends to expand its lineup in the country.