1989 Ford F250 Xlt Lariat Extra Cab 4x4 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.

Riding along in Ford's bonkers Fiesta ST Global RallyCross car [w/video]

The Mountune-worked Fiesta ST GRC does 0-to-60 mph in 1.9 seconds.
On any given day, and every single weekend, there's at least one parking in the country invaded by manufacturer and team trucks. The be-chromed beasts and their 53-foot trailers are slotted into rows, men and women decorate the lot with orange cones to mark the invisible tracery of a temporary track, cars get unloaded, crews fret over them. The ritual can be as beautiful as the sunrise to those with enthusiast hearts, but it's just as common.

Autoline streaming live from Detroit Auto Show right now

As you can already see, the Autoblog team is digging deep to bring you everything from the Detroit Auto Show media days today and tomorrow, with obsessive coverage of all of the new sheetmetal, hot concepts and industry news. But we're hardly alone in Cobo Hall, and our friend John McElroy and his Autoline team have fired up a live video webcast with interviews from the show floor that you can watch right now by scrolling below. The daily streaming broadcasts start at 1:00 PM Eastern today and tomorrow, with a large number of A-list executives, designers, and product planners from both domestic and foreign automakers are expected to sit in. Interviewees scheduled to appear include Al Gardner, President and CEO of Chrysler; David Zuchowski, brand-new President and CEO of Hyundai Motor America; Doug Scott, Truck Group Marketing Manager at Ford; and Peter Schreyer, President and Chief Design Officer at Kia. For the live feed and a full list of guests for both days, scroll below. Live broadcast by Ustream [Pop-out Chat Window] Day One Al Gardner, President and CEO, Chrysler Brand Ludwig Willisch, President and CEO, BMW of North America Doug Scott, Truck Group Marketing Manager, Ford Tim Mahoney, Chief Marketing Officer, Global Chevrolet Heiko Schmidt, Head of C-Class Product Planning, Mercedes-Benz USA Filip Brabec, Product Planning Manager, Audi of America Day Two Bob Ferguson, Senior Vice President, Global Cadillac Dave Zuchowski, President and CEO, Hyundai Motor America Mike Manley, President & CEO, Jeep Brand Peter Schreyer, President and Chief Design Officer, Kia Tom Kearns, Chief Designer, Kia Design Center America Jim Lentz, COO, Toyota Motor NA Tony Nicolosi, President & CEO, Volvo Cars North America Jose Munoz, Executive VP & Chairman, Nissan Americas Auto News Detroit Auto Show Audi BMW Chrysler Ford Kia Videos Detroit Autoblog 2014 Detroit Auto Show autoline Peter Schreyer