2000 Ford Excursion 7.3 4x4 Limited 158k Miles Completely Rust Free Must See Wow on 2040-cars

Auto blog

GM readying aluminum-body fullsize pickups

Ford's extensive use of aluminum in its 2015 F-150 is a big deal. A really big deal. Big enough, in fact, that General Motors is reportedly changing its fullsize pickup strategy. According to The Wall Street Journal, The General has locked in partnerships with Alcoa Inc. and Novelis Inc. - companies that will supply aluminum for the next-generation Chevrolet Silverado and GMC Sierra trucks.
"Ford's introduction of the 2015 F-150 pickup truck was a game changer, and it's the first, not the last, conversion of this type," Novelis spokesperson Charles Belbin told the Journal. The switch to aluminum has allowed Ford to shave roughly 700 pounds off its fullsize truck's curb weight. And while official mileage ratings have not been announced, the weight loss should go a long way for improving efficiency, especially when combined other efficiency-minded improvements including better aerodynamics and new, turbocharged V6 engines.
Of course, aluminum-bodied cars are nothing new. But extensive use of aluminum in a major, best-selling product like the Ford F-150 is expected to kick off widespread use of this weight-saving material as availability rises and cost decreases. The WSJ reports that GM had originally explored the idea of moving to aluminum pickups back in 2008, but abandoned the idea due to cost concerns amid economic woes.

2015 Ford Mustang EcoBoost Review

"It's just a V6 Mustang." That phrase, so often spoken with derision and disdain, has haunted owners of Ford's more affordable and economical pony car since roughly April of 1964. Even after Dearborn finally paid some attention to its entry-level muscle car by eliminating telltale V6 features – the company fit dual exhausts in place of the single-exit pipe in 2011, negating the budget offering's biggest visual giveaway – the car was still hard pressed to shake its reputation as a hairdresser's car and rental fleet queen. For the Mustang's 50th year in service, Ford went back to the drawing board, we think with the distinct goal of eliminating the stigma of the non-V8 Mustang. While the V6 is still being offered (your local Avis and Enterprise lots wouldn't be the same without them), it's best to think of the new, four-cylinder, turbocharged Mustang EcoBoost as the entry-level model. But will the addition of forced induction – from an engine that will see action in the upcoming, enthusiast-centric Focus RS, no less – be enough to appease those pony car fans that believe that only Mustangs with eight cylinders are worthy of the galloping stallion badge? After a week at the helm, we certainly think it is. The new Mustang's looks have been covered ad nauseam. Chances are good that you either love the fastback styling, or you think the original pony car now looks a lot like a Fusion Coupe. We'll ignore the bigger styling remarks for the 2015 Mustang, and instead, focus on what's done right with the EcoBoost model. Like the V6 before it, certain boxes are correctly ticked. Dual exhausts? Check. 18-inch alloys? Check. (Our EcoBoost Premium model even shares its wheels with the base GT). HID headlamps? Check. Up front, there's a surprisingly meaty chin spoiler while the muscular lines of the 'Stang's long hood tie in nicely with the fastback shape, which terminates in a neat rear spoiler. There's even a body-colored diffuser at the back, between the chromed exhaust tips. The bottom line is, unless you're a true Mustang aficionado, you'll be hard pressed to tell the difference between the turbocharged car and its 435-horsepower brother. Simply sitting in the redesigned cabin isn't enough to give the EcoBoost away, either. The leather-trimmed seats (standard on the Premium trim) are cozy and supportive, with plenty of bolstering to help keep both driver and passenger in place while the 'Stang exhibits its newly enhanced cornering abilities.

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.