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Ford dealer gives James Robertson new 2015 Taurus

James Robertson, the 56-year-old Detroit native famous for walking 21 miles to work each day for the last 10 years, is behind the wheel again thanks to a gift from a Ford dealer. Robertson became an Internet sensation when the story about his daily ordeal came to light, and a GoFundMe campaign initially hoped to raise $5,000 to buy him a new ride. As of this writing, it has reached over $300,000. He didn't have to dip into any of that money to buy the new car, though. According to The Detroit Free Press, Suburban Ford of Sterling Heights, MI, heard about Robertson's story of never being late to work and having perfect attendance. The dealer is donating a fully loaded, red 2015 Taurus to him. It's not one of our choices, but certainly nothing to sneeze at. Robertson started walking to work in 2005 when his Honda broke down. According to the GoFundMe page, his job is about 23 miles away, but thanks to Detroit's poor bus network, he covers about 21 miles of that round-trip trek on foot each day. Related Video: News Source: The Detroit Free Press, GoFundMeImage Credit: Ryan Garza / Detroit Free Press / TNS / Alamy Live News Auto News Ford Car Dealers Driving Sedan Detroit Michigan charity

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.

Highlights and standouts from the 2015 LA Auto Show

This year's LA Auto Show has been packed with interesting debuts and fascinating industry trends. The Autoblog team is on the scene to examine all the new metal, and Senior Editor Greg Migliore has some show highlights for us in the video above. In particular, the new Fiat 124 Spider and Honda Civic Coupe stand out as important debuts. The Fiat is based on the excellent Mazda Miata, with a turbocharged 1.4-liter engine and revised styling. The Civic Coupe is a striking redesign of an extremely popular and important model for the company. And the restyled Ford Escape looks more like its bigger brother, the Explorer. There's this an much more in our video above. Watch it and let us know what you think – and look for more LA Auto Show coverage coming soon.