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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.

2014 Ford Fusion to get 1.5L EcoBoost three-cylinder?

Just one year after launching the all-new 2013 Fusion, Ford is reportedly set to alter the sedan's powertrain lineup with the addition of a new 1.5-liter turbocharged three-cylinder EcoBoost engine. A member of Blue Oval Forums apparently got their hands on the ordering guide for the 2014 model year Fusion, and this 1.5-liter mill is set to be introduced with late availability.
This lines up with other news about the Chinese-market Mondeo being offered with a new 1.5-liter EcoBoost - a derivative of the 1.0-liter triple that will come to North America under the hood of the Fiesta (note: the 1.0 is also offered in the current Euro-spec Mondeo). In the Chinese application, the larger three-pot engine produces 177 horsepower and 177 pound-feet of torque, which is very close to the current 1.6-liter inline-four's output numbers of 178 hp and 184 lb-ft.
What's interesting, however, is that the 1.6-liter engine will reportedly still be offered in the Fusion, but only with the six-speed manual transmission. The smaller 1.5-liter EcoBoost will only be mated to a six-speed SelectShift automatic, and will feature start/stop. This means that while the 1.5 is slightly down on power compared to the 1.6, it could easily improve fuel economy numbers, allowing the Fusion to regain the title of having the best mileage in the segment, likely besting the 38 miles per gallon of the Nissan Altima. Currently, the Fusion 1.6 is rated at 23 mpg city and 36 mpg highway.

‘American Auto’ fires on most cylinders

If you like cars or you enjoyed “Superstore” then “American Auto” is worth your time. NBC previewed the punchy sitcom last night ahead of the series premiere Jan. 4, and it offers a humorous take on the U.S. auto industry as seen through the team at fictional Payne Motors. Overseen by Justin Spitzer, the creator of “Superstore” and a producer on “The Office,” the two episodes that dropped Monday show Payne executives trying to navigate the challenges of the modern auto business.  “Saturday Night Live” alum Ana Gasteyer stars as a pharmaceutical exec turned Payne CEO. The cast also includes Harriet Dyer as stressed-out PR boss, Sadie; Tye White as Jack, a factory worker who gets promoted to the C-suite; and former “Superstore” cast member Jon Barinholtz as the company scion, Wesley, who has no job responsibilities and is employed because of his name. The cast also includes X Mayo, Michael Benjamin Washington and Humphrey Ker as executives. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Autoblog -- thatÂ’s us -- gets name-checked early in the second episode (2:37 into the show) for "our" critical take on GasteyerÂ’s introduction of the Payne Ponderosa, a car the company scrambled to build in time for its auto show reveal.  GasteyerÂ’s CEO character walks in on a meeting between Sadie and Jack -- their budding romance appears to be part of the story arc -- and blurts out “Autoblog says hasty HastingsÂ’ premature launch,” apparently a reference to a headline that pans the Ponderosa. Looking at the cartoonish wagon-like thing, itÂ’s well-earned criticism. Perhaps the writers know of us -- weÂ’ve been around for nearly 18 years and are read by millions each month -- or thought ‘AutoblogÂ’ sounded like a good name for a car website. Either way. The pilot is centered on the Ponderosa and its troubled development (the first version of the car ran over people). Episode 2 features a Ponderosa Magellan van being used by a serial killer in a police chase. Titled “White Van,” the episode is obviously reminiscent of O.J. SimpsonÂ’s 1994 chase in a white Ford Bronco. ThereÂ’s also some Michigan references, which help to set the scene. One character has a Wayne State degree on the wall and the Magellan flees on Interstate 94, which runs through the state.