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An in-depth look at the Ford GT with Xcar

Ford made big waves when it unveiled the new GT at the Detroit Auto Show this past January. But as far as details go, it's been rather quiet. Though Dearborn has revealed what engine will sit between those buttresses, it hasn't told us exactly how many horses or torques it will produce, or precisely how fast we should expect it to propel the new all-American supercar. Fortunately, the automaker let the crew at Xcar into the studio to give us a quick, four-minute rundown of all the information that is out there at the moment, along with all the most intriguing angles of the vehicle's design. The historically savvy among us will already know that the new 2016 Ford GT traces its roots back to the GT40 that conquered Le Mans half a century ago, and through the previous Ford GT that debuted a decade ago. Both of those featured V8 engines (supercharged in the latter case) while their modern successor goes with a twin-turbo V6. But as Xcar points out, six cylinders aren't without their precedence in the history of the GT-series Ford supercar: the GT70 rally car of 1970 originally packed a 2.6-liter V6. That engine was later replaced by a 1.6-liter inline-four, which puts another crack in the theory of the eight's hegemony over the history of the series – as does, we'll point out, the Bugatti-like quad-turbo V12 that featured in the GT90 concept of 1995 that sadly never made production. The point is that divergence from V8 tradition shouldn't dissuade anyone from getting excited over the arrival of the new GT, and we're looking forward to seeing what she can do – on and off the track. Related Video:

Shelby GT350 stars in 2015 Monterey Motorsports Reunion

Scoping out classic racing machinery sitting at Monterey Car Week is a lovely experience. We're always stoked to see some of these priceless pieces of metal wherever we can, up close and personal. But we all know that where they really belong is on the racetrack. That's where the Monterey Motorsports Reunion comes in, and this year's event was a thrilling spectacle. Sponsored as always by Rolex and held at the legendary Mazda Raceway Laguna Seca, this year's reunion brought together a wide array of tantalizing machinery from the annals of racing history. There were Can-Am racers – some of the fastest and most powerful competition equipment ever devised – of every color, and more racing Porsches than you could shake a titanium connecting rod at. But the biggest part of the spectacle was the Shelby GT350. That most venerable of classic Mustangs served as the featured marque this year as it celebrated its 50th anniversary. Auspicious timing, considering that Ford has now brought it back. But fans of the original will want to check out the dozens of snake-bitten pony cars doing their thing on one of America's finest racing circuits. Check out the GT350s, captured through the lens of our own master shutterbug, Drew Phillips, in the gallery above, and the full array of reunited vintage racers in the second gallery below the video.

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.