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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.

Consumer Reports: Ford Fusion fun but flawed; Mitsubishi i-MiEV slow, chintzy [w/videos]

Waiting for a Ford compliment from Consumer Reports these days is like waiting for a low-cost new product from Apple. So we weren't really expecting a glowing review of the 2013 Ford Fusion when CR got its hands on the car. The institute's crew bought three different versions of the Fusion (Hybrid, 1.6-liter EcoBoost and a Titanium with the 2.0-liter EcoBoost) to put through its barrage of tests, and while we aren't too surprised by some of the findings, they're still interesting nonetheless.
CR praises the Fusion for its "eye-catching" design and says that the sportier Titanium trim level is the best-handling midsize sedan they've ever tested, but that's about where the good news ends for Ford. The Fusion Hybrid also posted the best-ever fuel economy CR has recorded in a midsize sedan, but the only problem is that their number was 39 miles per gallon combined - far less than Ford's 47 mpg rating for city, highway and combined. As expected, CR also dinged the Fusion for its MyFord Touch, but some of the other gripes about the car include a cramped cabin and poor fit and finish.
Other Ford products tested this time around include the Focus Electric and C-Max Hybrid. Like the Fusion, CR's observed fuel economy of 37 mpg for the C-Max fell well short of Ford's advertised 47-mpg rating, and both cars were criticized for the use of MyFord Touch. CR notes that the Focus Electric's interior is also cramped, with the battery pack taking up a lot of cargo space.

You can now order Domino's pizza from your Sync-equipped Ford

The news keeps pouring in from the Consumer Electronics Show now underway in Las Vegas, and the latest comes from Ford which has announced two new apps for its Sync AppLink system.
First up is a cooperative app launched by Ford together with Domino's Pizza that lets drivers of the former order pizza from the latter right from their car. The service allows those with Ford Sync AppLink in their car or truck and are registered with a Domino's Pizza Profile to place an order for their favorite pie using Dearborn's voice-recognition software for either pickup or delivery. Save your information in your Pizza Profile and it'll be sent to your house without even the push of a button, which strikes us as awesome a use of technology as we've ever seen.