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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 pits The Stig against Gran Turismo 6 in Focus ST Goodwood run

The Goodwood Festival of Speed is one of the world great automotive gatherings. So, it was the perfect event for Ford to give the refreshed 2015 Focus ST its world debut in front of a loving public. It even surprised us with a new diesel-powered version, as well.
The Blue Oval really put its focus on making the ST a better driver for this refresh. It left its 2.0-liter turbocharged four-cylinder alone to still pump out a respectable 252 horsepower and 270 pound-feet of torque. The changes like a retuned front suspension, electric power steering and improved interior made the hot hatch an even better place to spend time behind the wheel.
To prove that the Focus ST is still as potent as ever, Ford set up a one-on-one race up the Goodwood Hill. But instead of putting the two cars side-by-side, former Stig from Top Gear UK, Ben Collins, piloted the real model up the course, and his rival drove the virtual version in Gran Turismo 6. The two hot hatches set off at the same time to see whether reality could beat the virtual world, and the finish was actually extremely close. Scroll down to watch the video and find out the winner of this battle at Goodwood.

Ford reveals EcoBoost-powered Riley prototype for Daytona 24

It's not the first time Ford has participated in the Daytona Prototype class as an engine supplier, but in revealing this new EcoBoost V6-powered Riley Technologies prototype for the new United SportsCar Championship, Ford is making a statement: "We want to show Ford EcoBoost's capabilities as an engine that provides both performance and fuel economy, on and off the track," says Jamie Allison, director of Ford Racing.
In addition to supplying the 3.5-liter twin-turbocharged V6, Ford had its production designer Garen Nicoghosian give the racecar brand-inspired design cues with support from Ford Racing chief aerodynamicist Bernie Marcus.
The car is scheduled to compete at next year's Rolex 24 at Daytona on January 25-26, but before that, Michael Shank Racing is working with Ford at another goal. Driving his Ford Thunderbird, NASCAR champion Bill Elliott set the track's top speed record at 210.364 miles per hour during a qualifying run for the Daytona 500 - way back in 1987 -- and Ford thinks it's about time for that record to fall. What better time the introduction of this new Ford-powered Daytona Prototype? Michael Shank Racing plans to use the twin-turbo V6-powered racer to beat Elliott's record, and it expects to begin prepping for the top-speed run on October 9. Scroll down for the full press release below on Ford's latest race effort.