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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 workers vote to ratify new four-year UAW contract

DETROIT — The United Auto Workers union said on Friday that rank-and-file members at Ford have voted in favor of a new four-year labor contract with the No. 2 U.S. automaker. The UAW will now focus on Fiat Chrysler Automobiles (FCA), the sole remaining Detroit automaker without a new labor contract. Talks with FCA are expected to begin on Monday, a UAW spokesman said. The union said 56.3% of Ford's hourly workers voted to approve the deal, which allowed the company to avoid a strike like the one that cost its larger rival General Motors about $3 billion (GBP2.3 billion). UAW leaders said earlier this month that Ford under the deal agreed to invest more than $6 billion in its U.S. plants, and to create or retain more than 8,500 UAW jobs. The deal also includes pay raises and lump-sum payments over the life of the contract, a pathway to full-time employment for temporary employees and unchanged healthcare coverage. Workers at GM approved a deal in late October that ended a contentious 40-day U.S. strike, the longest automotive labor stoppage since 1970. Detailed terms of the Ford deal — released just a week after GM workers approved their new contract — echoed those agreed to with GM, as the union typically uses the first deal as a template for those that follow. UAW leaders managed contract negotiations with Ford and GM, including the lengthy strike, while struggling with an ongoing federal corruption probe. To date, 10 people have pleaded guilty in connection with the criminal investigation into illegal payoffs. Just last week former UAW vice president and former GM board member Joseph Ashton was charged with conspiracy to commit money laundering and wire fraud. Earlier this month the UAW said that its president, Gary Jones, who had been linked to the ongoing corruption probe, was taking a leave of absence. Rory Gamble, the union's acting head, said last week he will examine every department of the union in response to the spreading federal corruption probe to prevent future misuse of members' dues.

'Born of a Blue Sky' brings the Amelia Island Concours to you

The Amelia Island Concours d'Elegance has more clout every year and is getting a reputation as Pebble Beach minus the madness. Held in March this year, it celebrated Ducati and the 50-year anniversaries of Lamborghini, the Corvette Sting Ray, Porsche 911 and the Ford GT40.
Justin Lapriore was there, and seemingly everywhere, getting footage of the various wares on display on the lawns and the sand and the runway. The resulting video, Born of a Blue Sky, is a 16-minute survey of some of the finer sights and plenty of engine sounds. Check it out below.