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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 Ranger-based 7-seat SUV spotted testing

Ford looks to be working on a new SUV version of its global Ranger pickup truck. An early prototype of a seven-passenger SUV based on the Ranger has been spotted testing in Australia, and word has it buyers in the region could expect to see the model in showrooms as soon as 2014, where it could sail under the Endeavour or Everest badges. Ford Australia currently sells the Territory SUV, so there's some chance that this model could be a successor to that throne, as well.
Whatever it's called, the long-roof Ranger will feature a shorter wheelbase and more ground clearance than its pickup twin, giving the machine a bit more off-road functionality. (And here we thought we couldn't want the global Ranger any more than we already do.) While this particular vehicle sports a Territory back half grafted onto a Ranger front end, odds are a public reveal of the finished product could occur as soon as the second half of 2014, making it a 2015 model. Head over to Carsguide.com.au for a closer look.

Shelby GT350 Mustang limited to 137 units for 2015 model year

Interest in the 2015 Ford Shelby GT350 and GT350R Mustangs is already at a fever pitch, thanks performance goodies like a flat-plane-crank V8 and MagneRide dampers. Ford is ensuring demand stays stratospheric through at least the first half of the year, too, by keeping production of these muscular coupes very limited. In fact, just 137 of them in total are leaving the factory for the 2015 model year. As a way to commemorate the Shelby Mustang's 50th anniversary as a performance powerhouse, Ford is building just 37 examples of the 2015 GT350R. This is also a way to pay homage to Carroll Shelby. In 1965, the racing genius originally planned to build 35 GT350 production models, plus two prototypes. However, documents indicate only 34 of the ones meant for customers ever left the workshop. Now, he has gotten his wish. There are also 100 examples of the standard 2015 GT350 on the way. Of those, 50 get the Technology Package that includes things like MagneRide, a navigation system with Sync 3, and dual-zone climate control. The other 50 get the Track Package that has added cooling for the engine, transmission and differential, a strut tower brace, and the high-tech, magnetic dampers. Bear in mind, this limited output is only for the 2015 model year, not the calendar year. For the automotive world, 2016 should start in just a few months and allow for even more Shelby Mustangs to hit the streets. Related Video: FORD ANNOUNCES LIMITED RUN FOR 2015 SHELBY GT350; ONLY 37 GT350R MODELS TO BE BUILT Ford to produce limited run of 2015 Shelby® GT350 to commemorate the nameplate's 50th anniversary 2015 Shelby GT350 comes with a unique 2015 VIN – the envy of Shelby enthusiasts everywhere Limited run of 37 Shelby GT350R models to be built in homage to original GT350 competition model of 1965 In recognition of the 50th anniversary of the Shelby GT350, Ford will build a limited run of Shelby GT350 and GT350R Mustangs for 2015. The original Shelby GT350, introduced in 1965, established Mustang's performance credentials on racetracks around the world. The all-new Shelby GT350, featuring the most powerful naturally aspirated Ford production engine ever, re-establishes Mustang as a world-class sports car. Only 100 Shelby GT350 models will feature a 2015 model year designation before production switches over to 2016. Of these, 50 will be equipped with the Technology Package and 50 equipped with the Track Package.