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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 gives police chiefs tech to surveil officers in their own cars

Police officers certainly have a difficult job in keeping the streets safe, but as public employees in positions of authority, there is still a very real need for oversight. To that end, Ford is partnering with a tech company to offer a new system called Ford Telematics for Law Enforcement on its line of Police Interceptor patrol vehicles that could make cops safer, while giving cities a better idea of what its officers are doing.
The system streams live data about cruisers back to the home base to people like the police chief or shift supervisor. That info includes expected things like speed, location and cornering acceleration, but it gets incredibly granular as well, with records of things like if emergency lights are on, or even if an officer is wearing a seatbelt.
Ford Telematics for Law Enforcement "ought to protect officers as much as it protects the public," said Ford spokesperson Chris Terry to Autoblog. Constantly monitoring patrol cars offers cities a lot of advantages, too. First, it reduces potential liability because a department can prove where each vehicle is at all times. Also, officers know they are being watched and may potentially drive more safely.

Ford recalls 1.3 million Fusions, MKZs: Steering wheels could come off

When driving a car, the steering wheel is only expected to move in a rotational fashion, either clockwise or counter-clockwise. When it moves in some other direction, something is wrong, and when it moves the wrong way enough that it is no longer attached to the steering column, that's a really, really bad thing. And apparently, according to a recall issued by Ford, there are over 1.3 million Ford Fusions and Lincoln MKZs that are at risk of this happening. And at least two accidents and one injury have been attributed to the issue. Ford says the problem is that the steering wheel bolt that keeps the wheel attached to the column might not provide enough torque, resulting in the bolt slowly loosening and working its way off the column. The good news is that the fix is really simple. Ford will install a larger bolt with more threads along with a larger nylon patch to keep it all locked down. The fix is completely free to owners. Cars affected by the recall include 2014 to 2017 Fusions built built at the Flat Rock plant in Michigan between August 6, 2013, and February 29, 2016. Model year 2014-2018 Fusions and MKZs built at the Hermosillo factory in Mexico are also affected. So if you have one of those sedans, please get in touch with your local dealer to have the issue addressed. Related Video: