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NHTSA closes Ford F-150 EcoBoost acceleration probe

Typically when we report on the findings of an investigation from the National Highway Traffic Safety Administration, it's because the government body has discovered a safety issue and prescribed a recall. In this case, however, NHTSA has closed an investigation into a reported performance deficit without ever getting to the recall stage.
The issue revolves around the Ford F-150 - specifically those equipped with the 3.5-liter EcoBoost engine - of which some 360,000 were built in the 2011, 2012 and 2013 model years. After receiving an initial 95 complaints, NHTSA opened an investigation last May - almost a year ago - into the reported issue of reduced engine power under hard acceleration. The agency has since received a total of 525 such complaints, and Ford itself reported receiving over 4,000.
Together, NHTSA and Ford determined that the problem resulted from cylinders misfiring, an issue itself stemming from water getting into the charge air cooler (CAC) mated to the turbochargers. In particularly humid or rainy conditions, water was found to get into the CAC, causing some of the cylinders to misfire, which in turn triggered the ECU to disable those cylinders in order to protect the catalytic converter from damage.

Ford GT concept adorns Forza 6 cover

Ford has rolled in to the Detroit Auto Show this week with a staggering array of performance machinery, including the new GT Concept, Mustang GT350R and F-150 Raptor. That's the exciting part. The thing is, that most of us won't have the opportunity to drive any of them, let alone really wring them out on the track. Fortunately, they'll all feature in the upcoming release of Forza 6. Not only that, but the new Ford GT will adorn the box cover as well. Featuring on the cover of the latest installment of what Microsoft (citing Metacritic ratings) says is "the highest-rated racing series of the past decade" would be a coveted place of honor for any automaker. The box art for the original version (at least the one first released in North America) featured a modified Acura NSX, followed by a Nissan 350Z drifter on Forza Motorsport 2, an Audi R8 on Forza 3, Ferrari 458 Italia on Forza 4, an SRT Viper on Forza Horizon, the McLaren P1 on Forza 5 and the Lamborghini Huracan on Forza Horizon 2. This, then, will be the first time a Ford will be the poster child for a new version of the popular game. With carbon-fiber construction, active aero and a twin-turbo EcoBoost V6 pumping out over 600 horsepower, it strikes us as a place well deserved by Dearborn's finest. Microsoft and Ford Unveil Ford GT as the Cover Car for "Forza Motorsport 6" Debuting Exclusively on Xbox One Ford's new line of performance vehicles will star in Microsoft's newest and most advanced racing game DETROIT – Jan. 12, 2015 – Microsoft, Turn 10 Studios and Ford unveiled their new collaboration today at the North American International Auto Show, announcing the all-new Ford GT ultra-high performance supercar as the featured cover car in the next iteration of the acclaimed racing simulation franchise for Xbox, "Forza Motorsport 6," launching exclusively on Xbox One. The GT serves as a technology showcase for Ford with its ultra-efficient EcoBoost engine performance, advanced aerodynamics and lightweight carbon fiber construction. It begins arriving in dealerships in select markets globally late next year. In addition, the companies revealed that Ford's performance vehicle line-up will appear in "Forza Motorsport 6." This includes the GT, Shelby® GT350 Mustang and F-150 Raptor debuted by Ford earlier today at the auto show.

Recharge Wrap-up: Ford HQ gets giant solar array, Chevy City Express gets 24 MPG city

Ford will be building Michigan's largest solar array at its Dearborn headquarters. With funding from DTE Energy, the solar carport will provide covered parking, as well 30 charging stations for electric vehicles. The array is expected to generate 1.13 million kWh per year for Ford's operations, and offset 794 metric tons of carbon emissions. Read more in the press release below. Chevrolet announced the fuel economy for the 2015 City Express, at 25 mpg combined. The cargo van is rated at 24 mpg in the city, and 26 mpg on the highway. Chevy credits the van's inline four-cylinder engine and continuously variable transmission for its impressive city mileage. For its customers - which are mainly businesses - "The fuel economy of the City Express will help stretch their dollar at the pump and give them the flexibility to invest the savings back into their business," says Chevrolet's Ed Peper. The City Express starts at $22,950. Read more in the press release below. Engineers at the University of Wisconsin have developed an efficient engine that runs on a diesel-gas blend. The engine, which uses a computer to control the blend proportions, is about 15 percent more efficient than the any diesel engine according to mechanical engineering professor Rolf Reitz. The team has put the experimental reactivity controlled compression ignition (RCCI) engine in a demonstration car - a 2009 Saturn. "This vehicle can do 50 miles per gallon," says Reitz, who believes the system could be improved further. Read more at Wisconsin Public Radio. The Southeast Alternative Fuel Conference and Expo will take place in October in Raleigh, North Carolina. Held at the NC Clean Energy Technology Center from October 22-24, the event will feature a variety of exhibitors, speakers and, most importantly, alternatively powered vehicles. "The three day conference will be a one-stop shop for fleet and transportation related decision makers to learn about return on investment, efficiency and alternative transportation fuels such as biodiesel, electricity, ethanol, propane and natural gas," says Anne Tazewell of the NC Clean Energy Technology Center. If you can't make it to Raleigh for the Expo, you can still enter to win a free two-year lease of a Nissan Leaf at the Center's website. Learn more about the event in the press release, below.