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Ford sued over alleged 3.5-liter EcoBoost defects

Three Ford owners from Ohio have filed a lawsuit against the automaker over defects that they allege exist within the company's twin-turbocharged 3.5-liter V6 EcoBoost engine. Automotive News reports that the lawsuit claims the engine "contained serious latent design, manufacturing, or assembly defects." Those defects, the suit claims, cause the vehicle to shake, misfire and lose power quickly.
Two of the plaintiffs, a married couple, own a 2010 Ford Taurus SHO, and allege they experienced a loss of power and stalling, while the third, an F-150 owner, claims he lost power while accelerating. In addition to the Taurus SHO and F-150, the 3.5-liter V6 EcoBoost engine is also available in the Ford Flex, Explorer Sport and Lincoln MKT and MKS. Other three- and four-cylinder EcoBoost engines are not included in the suit. There have been no recalls associated with 3.5-liter V6 engine, and the National Highway Traffic Safety Administration is currently not investigating the matter.
The plaintiffs, however, claim Ford has known about the problem, citing several technical service bulletins issued to dealers of the F-150 that suggest possible fixes. Ford had no comment for Automotive News, saying that it's yet to review the lawsuit, which was filed last Friday in Columbus, OH.

Ford EcoBoost V6 hits the dyno before hitting the track

Ford Racing just unveiled the Riley Daytona Prototype that will make its racing in the United SportsCar Racing Championship Rolex 24 at Daytona in January, and now it has released a video showing development of twin-turbo 3.5-liter EcoBoost V6 that powers the car. Using the same block and heads that can be found on a production Ford Taurus SHO, this new racecar benefits from the collaboration between Ford Racing and Ford powertrain engineers.
While we still don't know what kind of power this engine is putting out, it has definitely gotten a workout at Ford's 17G dyno. This area deep within Ford allows the automaker's racing program to work hand-in-hand with production engine programs, which can be a benefit to racing operations and production cars alike. Scroll down to hear a few people from Ford talk about the crosspollination between its racing and engine teams and watch the EcoBoost get red hot on the dyno.

Ford Mustang GT350R adds a lot more than just a new letter [w/videos]

Okay Chevrolet, the ball is in your court. Ford served up one hell of a rebuttal to the track-focused Camaro Z/28, introducing the limited-production Mustang GT350R, complete with over 500 horsepower, over 400 pound-feet of torque and freaking carbon-fiber wheels. Carbon-fiber wheels. Seriously. It's because of those 19-inch hoops, along with some other changes, that Ford was able to slice 130 pounds from the already lightweight GT350 Track Pack. The wheels are responsible for a 13-pound reduction in unsprung weight per corner, while the removal of such superfluous things like the air conditioning, stereo, rear seats, trunk carpet, backup camera and tire inflator accounts for the rest of the weight reduction. Along with the lower weight, Ford has thoroughly reworked the GT350's aerodynamics, adding a simply monstrous rear wing and diffuser, along with vented wheel wells, a new hood vent that both extracts heat and reduces lift. Beside the aero aids, Ford has shod the carbon-fiber wheels in ultra-grippy Michelin Pilot Sport Cup 2 tires, just to guarantee the shiny side remains up. View 21 Photos Ford retained the standard GT350's 5.2-liter, flat-pane V8, Torsen limited-slip differential (complete with a 3.73 rear axle ratio), although as power figures haven't been published for the standard car, there's no way to know whether the GT350R received a power bump. What we do know, though, is that the GT350R will not be limited to the track. While that's certainly its natural habitat, owners will be able to register and drive this monster on public roads. Take a look at the official press release on the GT350R, available below. And also be sure to have a peek at both Ford's stock photos of the new car, as well as our full gallery of live images, direct from the Blue Oval's Detroit Auto Show press conference home at Joe Louis Arena. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.