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Autoblog Podcast #327

New York Auto Show, Jim Farley interview, 2014 Chevrolet Silverado fuel economy, Ford fuel economy app challenge
Episode #327 of the Autoblog Podcast is here, and this week, Dan Roth, Zach Bowman and Jeff Ross talk about this year's New York Auto Show, Chevrolet's latest assault in the pickup truck fuel economy battle, and Ford's reward for developing a better fuel economy app. Dan also has an interview with Ford's Jim Farley about the future of Lincoln. We wrap with your questions and emails, and for those of you who hung with us live on our UStream channel, thanks for taking the time. Keep reading for our Q&A module for you to scroll through and follow along, too. Thanks for listening!
Autoblog Podcast #327:

Lincoln Navigator facelift only has to last until 2016 replacement

The Navigator is not only Lincoln's longest-serving nameplate - dating back to 1998 when the final Town Car was introduced - but it's also the oldest model still in the brand's portfolio. The current Navigator arrived on the market in 2007, and underwent a refresh just a few months ago for the 2015 model year. The updates were subtle, but if you're waiting for an all-new model, it's just a couple of years down the road.
According to Automotive News, Lincoln is already working on an all-new replacement for the current, long-serving Navigator, which will be revealed two years from now in the middle of 2016 as a 2017 model. At that point, we're expecting it could switch (alongside the Expedition) to the new aluminum architecture introduced on the Ford F-150, seeing as how the current model is based on the old F-150.
In the meantime, the refreshed Navigator ditches the big 5.4-liter Triton V8 in favor of a more economical 3.5-liter EcoBoost V6, and wages war in two wheelbase lengths against the V8-powered competition in the form of the Cadillac Escalade (and Escalade ESV), the Land Cruiser-based Lexus LX and the Infiniti QX80, which is based on the overseas Nissan Patrol.

NHTSA upgrades Ford floor mat unintended acceleration probe

According to a Bloomberg report, the National Highway Traffic Safety Administration has upgraded an investigation into complaints of unintended acceleration lodged against Ford vehicles. The investigation began in June of 2010 when just three complaints had been received and it only concerned the Ford Fusion and Mercury Milan, but this was at a time when the phrase "unintended acceleration" made grown men go pale. With 49 additional complaints received since then, the investigation has been reclassified as an engineering analysis - the last phase before a recall - and it has been expanded to include the Lincoln MKZ, making for a total of "around 480,000" units affected between the three sedans from the 2008 to 2010 model years.
The ostensible cause is that floor mats are trapping the accelerator pedal, but according to a Ford statement at the time, the entrapment is due to owners placing the optional all-weather floor mats, or aftermarket floor mats, on top of the car's standard floor mats. NHTSA has backed up that assessment, pinning the blame on "unsecured or double stacked floor mats."
On the face of it, it would appear that NHTSA has upgraded the status not because of Ford's error, but owner error, and Ford has stated publicly that it is "disappointed" in NHTSA's move. On top of NHTSA still being skittish after that other unintended acceleration debacle, it could be seen to be taking its time investigating all of the variables: it's reported that Ford changed its accelerator pedal design in 2010, a "heel blocker" in the floorpan has been considered a potential culprit in how the floor mats could be trapping the pedal, some drivers have said the floor mats weren't anywhere near the pedal, and according to a report in the LA Times, in "a letter sent by Ford to NHTSA in August 2010, the automaker said it found three injuries and one fatality that 'may have resulted from the alleged defect.'"