2014 Ford F150 Xlt on 2040-cars

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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 Fiesta ST in startling track battle against Toyota GT86

On the surface, there's very little that the Ford Fiesta ST and Toyota GT86 (or the Scion FR-S that is sold in the US, or the largely similar Subaru BRZ) share in common. One is a hatchback with power coming from a turbocharged engine routed to the front wheels. The other is a coupe with power coming from a naturally aspirated four-cylinder boxer engine routed to the rear wheels.
Thing is, both of them are reasonably priced performance cars aimed at a similar segment of the automotive marketplace, so a comparison isn't out of the question. It is with all of this in mind that we direct you to the video below, in which the blokes from Evo pit the two manic little machines against one another on a race track. The result? Well, it can be summed up this way: Fast versus fun.
See how the track battle goes down in the video below.

2015 Ford Mustang prototype spotted on the street

Our trusty spy photographers have snapped the first photos of the 2015 Ford Mustang prototype out on public streets. With nearly every square inch of the machine covered in heavy camouflage, it's difficult to discern details, but we can see smallish horizontal headlamps at work in the coupe's nose. Ford has made it clear that modern lighting technology will allow the company to get away from large, expensive headlamp arrays in the near future, and the 2015 Mustang may very well be the first of the automaker's products to bow with the new tech. The philosophy was first displayed on the very attractive Evos Concept.
The extensive cladding doesn't extend all the way to the prototype's rockers in the instance, giving us a look at the heavily-sculpted sills. Overall, this test car looks considerably smaller than the current generation Mustang, and elements like a short front overhang and beefy dual-piston calipers give us plenty of hope for the future model. Of course, reports that the 2015 Mustang will bow with an independent rear suspension and EcoBoost power certainly don't hurt our feelings, either.