02 Ford F250 Crew Xlt Long Bed 4x4 7.3l V8 Power Stroke Turbo Diesel 1 Owner Co on 2040-cars

Auto blog

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.

Thanks for keeping us on our toes, Detroit Auto Show [w/poll]

Here at Autoblog, we love unexpected debuts at auto shows – and judging by our Detroit Auto Show comments and traffic, you do, too. Surprise reveals have been fewer and farther between in recent years with so many ways for vehicles to be teased or leak out, but this week's show has been a revelation. More to the point, it's been a series of revelations, with automakers from around the globe successfully delivering a brace of concept and production surprises. It's made our jobs a lot more exciting and challenging this week, and even though it's actually more work to react and run-and-gun when the sheet is pulled on a surprise reveal than it is to publish an already-written embargoed story, we've had more fun covering this show for you than any domestic show in memory. We hope you've enjoyed the surprises along with us. To that end, borrowing the words of an unnamed automaker PR flack, we'd like to thank the following automakers for enduring "mountain of antacids" and that "creeping sense of paranoia" necessary to keeping ones' wares totally under wraps until the sheets are pulled off the sheetmetal: Buick Avenir concept Chevrolet Bolt concept Ford GT concept Ford Mustang Shelby GT350R Ford F-150 SVT Raptor Hyundai HCD-15 Santa Cruz concept And while we're at it, we'd like to throw in an shout-out to Detroit's substantially revised and revitalized Cobo Center, and in particular, the redone Michelin media center, which is arguably the single best accommodations for writing show stories that we've encountered on the entire international circuit. Well done, everyone. Thank you, and keep the surprises coming. Auto News Detroit Auto Show Buick Chevrolet Ford Hyundai Volvo 2015 Detroit Auto Show

Dealers price gouging Ford Mustang 50th Anniversary Edition by up to $20k [UPDATE]

UPDATE: Sheehy Ford's Cory Belcher got back to us, confirming that the price premium was related to the limited nature of the 50th Anniversary Mustang and that the figure listed was based on what other dealers were charging, while adding that the dealership was "very flexible" on the final price of the special edition car. So while there remains a hefty markup, it's possible that consumers could get out the door without spending quite so much over MSRP. It's no secret that dealers take some – let's call them "liberties" – with the prices on vehicles that are very new, highly in demand or available in very limited numbers. As we've explained before, they're well within their rights to charge so-called market value adjustments. We don't usually see these adjustments on mainstream vehicles, though. Then again, you could argue that the 2015 Ford Mustang 50th Anniversary Edition is not necessarily a mainstream vehicle. It starts at $46,170, which isn't peanuts, but it's still a Mustang. There's still a large portion of the buying public that could put one in their driveway, if they so chose. Then again, maybe they can't. That's because dealers are (still) issuing massive premiums on top of MSRP for the limited-edition model. It's happening at Sheehy Ford Gaithersburg, where a salesperson named Lou confirmed to Autoblog that the dealership is charging around $20,000 over MSRP on not one, but two Anniversary Editions. He explained that Sheehy isn't alone in the upcharge: "We like to see what other dealers are asking for," he told us, in reference to the limited edition 'Stang. We have a message in for the dealership's general manager for deeper info, too, and will update this post when/if we hear back. We corroborated Lou's story, though, with another Maryland area dealer, Century Ford, who confirmed that the $46,995 listed on the dealer's website for its Wimbledon White Anniversary car was incorrect, and the actual price was "around $64,000." He echoed Lou's reasoning for the upcharge, while adding that dealers are likely only going to see one or two examples, of the 1,964 produced. Perhaps the most worrying part of this entire affair is the sense of deceit that accompanies it. Neither of the dealers we spoke to copped to the market value adjustments on their website. We had to call and ask specifically about the cars in question to get the actual price.