2013 Limited 4x4 Navigation Sunroof Heated Leather Remote Start Sony Audio Sync 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.

VW Emissions Scandal, New Ford Super-Duty | Autoblog Minute

We got our first looks at look at the 2017 Ford F-250 but it?s Volkswagen that has been dominating the news cycle this week, as the emissions scandal over VW clean diesel engines continues. Autoblog Senior editor Greg Migliore reports on the Weekly Recap edition of Autoblog Minute. Ford Volkswagen Autoblog Minute Videos Original Video ford f-250 super duty

Ford reveals 345-horsepower output for new Focus RS [w/video]

When Ford revealed the new Focus RS at the Geneva Motor Show, it promised it would deliver "well in excess of 315 horsepower." It didn't say exactly how much that would come to, but now it has. On the eve of its dynamic debut at the hands of Ken Block at the Goodwood Festival of Speed, Ford has confirmed that its new hot hatch will pack 350 metric horsepower. Those reaching for their calculators will find that works out to 345 horsepower by our standards. The power output is backed up by 324 pound-feet of torque, capable of being boosted up to 347 for up to fifteen seconds at a time. Those figures come from a retuned version of the same 2.3-liter EcoBoost turbo four as the one available in the Mustang, but produces over ten percent more power thanks to a new turbocharger, upgraded intake and exhaust, and a larger radiator. All that muscle will be channeled to all four wheels through Ford Performance's new all-wheel drive system with dynamic torque vectoring, launch control, and selectable drive modes, including a Drift Mode that (as you can see from the video below) allows the hot hatch to get more than a little sideways. Ford still isn't saying what those specs will translate to in terms of measurable performance figures, but as far as output goes, things are looking pretty good. The 30th Ford RS model already packs more power and torque than the new Honda Civic Type R (306 hp, 295 lb-ft), Volkswagen Golf R (292 hp, 280 lb-ft), Subaru WRX STI (305 hp, 290 lb-ft) or the Nurburgring-conquering Renault Megane 275 Trophy-R (271 hp, 266 lb-ft) and Seat Leon Cupra (276 hp, 258 lb-ft). It even respectably holds its own against the more upscale BMW M235i (320 hp, 330 lb-ft), Mercedes A45/CLA45 AMG (355 hp, 332 lb-ft), and Audi RS3 (362 hp, 343 lb-ft). Whether it'll outshine them all in real-world conditions remains to be seen, but we're looking forward to finding out whenever Ford deems fit to drops those performance stats on us. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.