2014 Ford F150 Xlt on 2040-cars

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Submit your questions for Autoblog Podcast #317 LIVE!

We record Autoblog Podcast #317 tonight, and you can drop us your questions and comments regarding the rest of the week's news via our Q&A module below. Subscribe to the Autoblog Podcast in iTunes if you haven't already done so, and if you want to take it all in live, tune in to our UStream (audio only) channel at 10:00 PM Eastern tonight.
Discussion Topics for Autoblog Podcast Episode #317
Mitsubishi Mirage

Ford, Alcoa announce next generation of aluminum lightweighting for F-150

Ford likes what it has seen with the use of aluminum in its world-beating F-150 pickup trucks. Now, the Blue Oval is working with Alcoa to use that company's Micromill material to increase the amount of aluminum in Ford vehicles. In fact, Ford will start using Micromill on 2016 model-year F-150s later this year, and will double the material's use in 2017. The purpose, as you might suspect, is light weighting, which allows Ford to boost towing capacity while adding as little weight as possible. Ford will be the first automaker to use Micromill, and will use it in both structural components and exterior panels. Micromill's rolling-mill system cuts the time it takes to turn molten metal into coil to 20 minutes from about 20 days. Already, Ford has had positive results by using aluminum on its leading pickup truck model. In April, it was announced that the 2015 Ford F-150 achieved a five-star Overall Vehicle Score in the National Highway Traffic Safety Administration's testing. Safety features like inflatable seat belts, adaptive steering columns and a forward collision warning system helped matters. General Motors may have taken note of those results, even after running an ad campaign touting its continued use of steel over aluminum. Last month, GM said it would sink $877 million into its Flint, MI, truck factory. Reuters said much of the expense was to convert many of the bodies for models like the Chevrolet Silverado and GMC Sierra pickups into aluminum. You can take a look at Ford's press release below. Ford Motor Company and Alcoa Inc. are collaborating to produce next-generation automotive aluminum alloys that are more formable and design-friendly. Ford will use Alcoa's Micromill® material in multiple components on the 2016 F-150 – becoming the first automaker to use the advanced automotive aluminum commercially. The companies entered into a joint development agreement to collaborate on next-generation aluminum alloys for automotive parts using Micromill™ technology. ''Light-weighting enables us to design vehicles with great customer attributes – like the F-150, which can tow more, haul more, accelerate quicker and stop faster than the previous F-150, and is more fuel-efficient than ever," said Raj Nair, Ford group vice president and chief technical officer, Global Product Development.

Ford announces fix for 2021 Expedition and Lincoln Navigator fires

In the middle of May, Ford announced a recall of around 39,000 Ford Expeditions and Lincoln Navigators from the 2021 model year due to fires starting under the hoods of the SUVs. At the time, Ford had received 16 incident reports, 14 of them happening with rental vehicles. The automaker cautioned owners to park their vehicles outside and away from structures while engineers figured out what was happening and how to fix the problem. Since that May announcement, five more fires have been reported, four of them rental vehicles, and there's been one burn injury. The company announced it understands the problem and has a fix, at the same time widening the scope of potentially affected vehicles. Instead of recalling 39,013 units built between December 1, 2020, and April 30, 2021, the recall now includes 66,221 vehicles assembled from July 27, 2020, to Aug. 31, 2021. The suspected culprit is a circuit board provided by a supplier that changed manufacturing location during the pandemic. Ford's press release on the matter stated that "circuit boards produced at this facility are uniquely susceptible to a high-current short." The affected vehicles are fitted with either an 800-watt or 700-watt cooling fan system. About a third of the recalled population are fitted with the former, and should get a quick fix at the dealer. On these SUVs, techs will inspect the battery junction box. If they find evidence of melting, they'll replace the whole box. If not, they'll simply remove the engine fan ground wire that runs to the battery junction box; since this ground relay is redundant, the change doesn't alter operation of the fans.  Owners with the 700-watt system might need to wait until September for a fix. These vehicles need an auxiliary relay box with a wire jumper, but the parts aren't available now.   Ford's notifying all owners via the FordPass app, and will follow up with owners of the 700-watt cooling system once the parts are in stock. Until their vehicles are fixed, Ford says the SUVs are safe to drive but that they should still be parked outside and away from structures. The somewhat mixed messaging — 'Yes, your cars are safe to drive, but they could catch fire so don't park them near anything flammable' — encouraged a group of owners to file suit against Ford. Owners with questions can contact Ford customer service at 866-436-7332 and reference recall No. 22S36.