2003 Mercury Grand Marquis Gs 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.

Ford recalls over 953,000 vehicles to replace Takata airbag inflators

DETROIT — Ford is recalling more than 953,000 vehicles worldwide to replace Takata passenger airbag inflators that can explode and hurl shrapnel. The move includes over 782,000 vehicles in the U.S. and is part of the largest series of recalls in U.S. history. Included are the 2010 Ford Edge and Lincoln MKX, the 2010 and 2011 Ford Ranger, the 2010 to 2012 Ford Fusion and Lincoln MKZ, the 2010 and 2011 Mercury Milan, and the 2010 to 2014 Ford Mustang. Some of the recalls may be limited to specific geographic areas of the U.S. Takata used the chemical ammonium nitrate to create an explosion to inflate airbags. But it can deteriorate over time due to heat and humidity and explode with too much force, blowing apart a metal canister designed to contain the explosion. At least 23 people have been killed worldwide and hundreds injured by the inflators. Ford says it doesn't know of any injuries in vehicles included in this recall. Dealers will replace the inflators. Ford will notify owners about the recall starting on Feb. 18, and the company has replacement parts available for dealers to order, said spokeswoman Monique Brentley. In previous Takata recalls, parts availability had been an issue. Owners can go to this Ford website and key in their vehicle identification number to see if their cars and SUVs are being recalled. The same information will be available soon at the NHTSA recall website. More than three years after the U.S. National Highway Traffic Safety Administration took over management of recalls involving Takata inflators, one third of the recalled inflators still have not been replaced, according to an annual report from the government and a court-appointed monitor. The report says 16.7 million faulty inflators out of 50 million under recall have yet to be replaced. And 10 million more inflators are scheduled to be recalled this month, including the Ford vehicles. Safety advocates said the completion rate should be far higher given the danger associated with the inflators. The recalls forced Takata of Japan to seek bankruptcy protection and sell most of its assets to pay for the fixes. The inflators grow more dangerous as they get older because ammonium nitrate deteriorates due to high humidity and cycles from hot temperatures to cold. The most dangerous inflators are in areas of the South along the Gulf of Mexico that have high humidity. Related Video:

Junkyard Gem: 1972 Mercury Cougar XR-7

Starting with the 1939 model year and continuing through 2011, the rule in Dearborn was that most Ford models would get a dressed-up sibling wearing Mercury badges (and Canadians even got Mercury F-100s and Econolines). When the Mustang first hit showrooms in 1964, the countdown for a Mercurized version began. That car, the Cougar, debuted as a 1967 model marketed as "the man's car." Today's Junkyard Gem is a much-abused example of the early-1970s Cougar, found in a San Francisco Bay Area car graveyard a while back. Just as the Mustang packed on weight and price as the 1960s became the 1970s, the even more heavily gingerbreaded Cougar did the same. For 1971 through 1973, the Cougar was still based on the Mustang chassis but weighed several hundred additional pounds and was more than seven inches longer. The curb weight for this car was 3,298 pounds, versus 2,941 pounds for the lightest '72 Mustang coupe. Yes, there's a Mustang underneath all that chrome! When the Mustang went to a modified Pinto chassis starting in the 1974 model year, the Cougar moved over to the midsize Torino platform and stayed there until it rejoined the Mustang on the Fox platform for 1980 (though the honor of being the Mustang's near-twin went to the Mercury Capri at that point). For 1989, the Cougar became an MN12 Thunderbird sibling, where it remained through its 30th anniversary … and then the Cougar got the axe. The Cougar story wasn't done at that point, however, because the name got revived in 1999 with a Mondeo-based version that lasted through 2002 and bears the distinction of being one of the few Mercury models with no corresponding Ford-badged counterpart. Along the way, there were Cougar sedans and even station wagons, with the curb weight of the heaviest-ever Cougar bloating to well over two tons (the winner of that honor is the 1977 Cougar Villager wagon, scaling in at an astounding 4,482 pounds). In 1972, though, all new Cougars were coupes or convertibles, and all of them came with factory V8 power. The build tag on this one tells us that it was assembled at the River Rouge compound in Dearborn and sold via the Kansas City sales office. That tells us that someone drove this car to California after buying it in the Midwest; Ford also built 1972 Cougars in San Jose, so California Mercury shoppers would have bought locally-produced ones. It's a top-end XR-7 in Medium Bright Yellow paint, with the interior in Medium Ginger.