2003 Ford Mustang Svt Cobra on 2040-cars

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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.

NHTSA closes Ford F-Series Super Duty steering probe without recall

The National Highway Traffic Safety Administration's investigation into 2008 Ford F-250 and F-350 Super Duty pickups, which was originally opened last year, has now ended without a recall. NHTSA was looking into steering failures on some 336,000 trucks.
The issue rested with the steering gear - NHTSA received five complaints of failures - which was redesigned in 2005. According to the report on the matter, investigators "found evidence of broken sector shaft gear teeth and piston damage consistent with incidents of single event overload."
NHTSA investigators, however, "found no evidence of fatigue or material property defects in any of the fractures. Analysis of complaint rates by vehicle build month showed no patterns indicating potential manufacturing quality issues and no difference before and after Ford introduced design changes to the input shaft and sector shaft seals in July 2007 to address potential leak concerns," according to the report, obtained by The Detroit News.

Shelby Cobra, Mercedes 300SL and 1947 Woodie from Petersen Museum headed to auction

The changes happening at the Petersen Museum have been making the rounds in major press, but it probably won't be until August 18, during Pebble Beach, when we get the full story on what's happening; that's where and when museum reps plan on announcing the way forward for the SoCal institution. In the meantime, the museum is still reorganizing its collection, and that means auctioning some of its showpieces at this weekend's Auctions America event in Burbank.
Three of the stars are a 1964 Shelby Cobra 289, one of less than 20 produced with a three-speed C-4 automatic transmission, a 1960 Mercedes-Benz 300SL owned by actor Robert Stack and the last 1948 Ford Sportsman 'Woodie' ever produced. The Cobra, now restored to its original white exterior and red leather interior, was a factory demonstrator that first sold for $5,250. Showing just 38,950 miles on the odometer, its pre-sale estimate is $800,000 to $1 million.
The 300SL is actually a 1957 model but wasn't titled until Robert Stack took possession in 1960. The lead actor in the The Untouchables TV series used to drive by the Sunset Boulevard Mercedes dealership to ogle the car, but couldn't justify spending the money to buy it. When he and the producer of The Untouchables won Emmys for the show, the producer, who happened to be Desi Arnaz, bought the car for Stack. He owned it his whole life, it has been left as Stack drove it and still bears the California license plate "UNTCHBL."