2012 Ford F-150 Fx4 Crew Cab Pickup 4-door 3.5l on 2040-cars

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Experts wonder if aluminum F-150 gives Ford a real advantage

There's no doubt that Ford is taking a risk in producing the body of its upcoming new F-150 pickup truck in aluminum. What is up for debate, however, is whether aluminum was a wise risk to take in the first place. Wards Auto took the opportunity to poll some experts on the subject of aluminum versus steel in the automotive sector, with somewhat unsurprising results.
Richard Schultz, a project consultant at Ducker Worldwide, which bills itself as "a leading aluminum industry consultant (though they also deal in steels), suggests that the potential drawbacks to aluminum - higher costs, lower supply - aren't really impediments to the auto industry's increased acceptance of the lightweight metal.
Similarly, Randall Scheps, global automotive marketing director for Alcoa, a massive aluminum producer, counters claims that aluminum is less safe for vehicle occupants, suggesting that the use of aluminum can actually increase safety as it could potentially allow for larger vehicles with more crush space than steel.

Ford F-150 EcoBoost in NHTSA probe for acceleration issue

According to Automotive News, the National Highway Traffic Safety Administration is launching a probe into 400,000 Ford F-150 models over possible acceleration problems. According to the article, NHTSA has received 95 reports "alleging incidents of reduced engine power during hard accelerations" on 2011 to 2013 F-150 models equipped with the company's 3.5-liter EcoBoost V6 engine.
Automotive News reports that Ford has issued three technical service bulletins "related to intermittent stumble/misfire on acceleration from highway cruise in humid or damp conditions," according to the government agency's documents. About one third of the 95 reports NHTSA has received cited humid or rainy conditions when these problems allegedly occurred.
These technical service bulletins have allowed dealers to address a "condition related to moisture accumulation in the charge air cooler during extended highway cruising at constant throttle in humid or damp conditions," AN reports, citing NHTSA documents. Furthermore, the TSB outlines details for "reprogramming the powertrain control module with the latest calibration and installing a new CAC and air deflector plate."

NHTSA investigating Ford Fiesta for faulty door latches

The National Highway Traffic Safety Administration has opened a preliminary investigation on the 2011-2013 Ford Fiesta because the regulator has received 61 complaints from drivers, including one claim of an injury, about the doors on the subcompacts failing to latch and sometimes even flying open while driving. NHTSA has estimated that the problem could affect as many as 205,000 vehicles.
NHTSA is still gathering further data about the problem, but looking at the complaints so far, both front and rear doors appear to be potentially involved with the alleged failures. Among the reports, there are 12 claiming that the door opened while driving. Several also indicate the "Door Ajar" warning illuminating during this problem. The one purported injury happened when someone attempted to shut the door, and it bounced back.
Ford spokesperson Kelli Felker told Autoblog via email, "We are cooperating with NHTSA on this investigation, as we always do." Scroll down to read the report from NHTSA.