2004 Ford Mustang Gt Coupe 2-door 4.6l 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.

249 reasons you want to go to Goodwood Revival

At its most basic, Goodwood Revival is a long weekend worth of car races featuring cars made before 1970. There are lots of those, though, including some pretty great ones all over the world. But nothing is like Goodwood Revival because it's so much more than "just" vintage car racing.  First, you have to look the part. Attendees are strongly encouraged to dress in period clothing from the 1940s, 1950s and 1960s, with a strict dress code enforced should you want to enter the paddock. The goal is to create a more authentic atmosphere to match the cars and the meticulously restored and recreated paddocks, grandstands and other facilities of the reborn Goodwood circuit. Now, the dress code was relaxed this year since the Saturday was literally the hottest Sept. 9 on record in that part of England, and the organizers didn't want people dropping dead because they needed to wear an ascot. Some people definitely took the "relaxed" bit too far, but there was still plenty of atmosphere maintained. It really does make a big difference, as those "relaxed" individuals were often akin to seeing a Starbucks cup in a scene from "Game of Thrones."  You can see what I came up with below along with former Autoblog editor Reese Counts and various other Goodwood attendees. Second, there's the parking lot. But I'll let this entire separate post detail that. Third, there's the enormous carnival-like area featuring vintage-looking rides and various boutiques. Both of those are on the outside portion of the track, and honestly, you could easily just spend your entire day in the parking lot and carnival/shopping area without even crossing over into the circuit area. There you'll find more shops, food and drink opportunities, plus obviously, race car paddocks and the track itself.  Fourth, there are airplanes! I heard there are fewer than in the past, but they're there and they're cool. The Goodwood circuit started out life as the perimeter road around the World War II airfield RAF Westhampnett.  Fifth, with all of the above, Goodwood Revival really is fun for the whole family. It isn't just a bunch of old guys sitting around in lawn chairs. There are plenty of women and adorably dressed children, including babies in vintage prams. It's also not an event that's exclusively for the uber rich, even if they are certainly in full force given who has the sort of money needed to go vintage racing.

Detroit 3 to implement delayed unified towing standards for 2015

Car buyers have a responsibility to be well-informed consumers. That's not always a very simple task, but some guidelines are self-evident. If you live in a very snowy climate, you generally know a Ford Mustang or Chevrolet Camaro might not be as viable a vehicle choice as an all-wheel drive Explorer or Traverse, for example. If you want a fuel-efficient car, it's generally a good idea to know the difference between a diesel and a hybrid. But what if it's kind of tough to be an informed consumer? What if the information you need is more difficult to come by, or worse, based on different standards for each vehicle? Well, in that case, you might be a truck shopper. For years, customers of light-duty pickups have had to suffer through different ratings of towing capacities for each brand. For 2015 model year trucks, though, that will no longer be a problem. According to Automotive News, General Motors, Ford and Chrysler Group have announced that starting with next year's models, a common standard will be used to measure towing capacity. The Detroit Three will join Toyota, which adopted the Society of Automotive Engineers' so-called SAE J2807 standards way back in 2011. The standard was originally supposed to be in place for MY2013, but concerns that it would lower the overall stated capacity for trucks led Detroit automakers to pass. Ford originally passed, claiming it'd wait until its new F-150 was launched to adopt the new standards, leading GM and Ram to follow suit. Nissan, meanwhile, has said it will adopt the new standards as its vehicles are updated, meaning the company's next-generation Titan should adhere to the same tow ratings as its competitors. While the adoption of SAE J2807 will be helpful for light-duty customers, those interested in bigger trucks will still be left with differing standards. There is no sign of the new tow standards being adopted for the heavy-duty market.