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GM Recalling Another 2.7 Million Vehicles In Five Separate Campaigns

The recalls keep rolling in from General Motors, evidently keen to avoid repeating the mistakes of the ignition-switch debacle and clean house. This time they're all coming at once, with five separate recalls announced together covering approximately 2.7 million vehicles. The largest of the five actions involves over 2.4 million units of the previous-generation Chevrolet Malibu and Malibu Maxx, Pontiac G6 and Saturn Aura in order to fix brake light wiring harness, which have been found to be susceptible to corrosion. The recall is separate from the 56k Aura sedans which GM recently recalled over faulty shift cables, not to mention the previous massive recall of 1.3 million vehicles – some of them the same models – but appears to have resulted from the National Highway Traffic Safety Administration investigation that started with the G6 almost a year ago. The second-largest campaign involves the 2014 Chevy Malibu, specifically those fitted with GM's 2.5-liter engine and stop/start system, approximately 140,000 examples of which has been found to have problematic brakes. The issue does not appear to be connected to the recall of 8k Malibu and Buick LaCrosse sedans (also involving brake woes) which we reported upon last week. Four crashes have been reported in such models, but GM admits it's not yet clear if the problem was a contributing factor in the accidents. A further 112k Corvette models from the 2005-2007 model years are being called in for problems with their low-beam headlamps resulting from a flexing relay control circuit wire that's not meant to bend. GM says it is "aware of several hundred complaints" about this issue, but notes that there have been no reports of related accidents. In addition, over 19k examples of Cadillac CTS from the 2013 and 2014 model years are being recalled over windshield wipers that might not work after a jump start. Finally, GM is also bringing in 477 examples of its 2014 Chevy Silverado, Tahoe and GMC Sierra (though not the Yukon) to fix a problem with a tie rod in its steering rack. As ever, all recall repairs will be performed free of charge, and GM is now estimating that recall-related actions this quarter will result in an estimated $200-million charge against its second-quarter earnings. Read the full announcement from GM below for further details.

Gordon Murray, F1-driven production and .. the Pontiac Fiero

Gordon Murray's design and engineering chops are unquestionable. But does his carmaking approach owe something to the short-lived Pontiac Fiero, a scrappy little car program that emerged from GM against serious resistance? Murray had a Formula One career that ran from 1969 to 1991, with stints at Brabham ('69 to '86) and McLaren ('87-'91), that resulted in several shelves' worth of trophies for the cars he was instrumental in designing. He moved on to McLaren Cars, the consumer side of things, where, during his tenure from 1991 to 2004, he helped design the McLaren F1 and the Mercedes-Benz SLR McLaren, two cars that took learnings from his two decades in Formula One. What do all of these cars have in common? Three things: They are light. They were built in limited numbers. And they were (and are) exceedingly expensive—when the McLaren F1 debuted in 1994, it stickered at $815,000. Murray went on to establish Gordon Murray Design in 2007. GMD has created some interesting concept vehicles, such as the diminutive T.25 city car (94.5 inches long, 51.1 inches wide and 55.1 inches high), and the OX, a lightweight truck for the developing world that packs like an IKEA shelf and is working toward realization through a worthy crowdfunding campaign established by the Global Vehicle Trust. Now he has created a vehicle manufacturing company, Gordon Murray Automotive, that will use manufacturing methods that he developed under the moniker "iStream." Unlike a unibody, there are the "iFrame," a cage-like construction made with metallic components, and the "iPanels," which are composite. The panels aren't simply a decorative skin; they actually provide structure to the vehicle. Presumably this has something of the F1 monocoque about it. Going back to the three elements, (1) this arrangement results in a vehicle that can be comparatively light; (2) Murray has indicated that his manufacturing company will be doing limited-run production; and (3) to launch Gordon Murray Automotive they are going to be building a flagship model, about which Murray said, "With our first new car, we will demonstrate a return to the design and engineering principles that have made the McLaren F1 such an icon." Which seems to imply that it will be on the pricey side. According to the company's verbiage, "iStream forges an entirely new production method that defies conventionality with its Formula One-derived construction and materials technologies." It also sounds a whole lot like ...

Porsche Sports Car Together Fest is a labor of many Porsche loves

Over Labor Day Weekend, Porsche held its second annual Sports Car Together Fest (SCTF) at the Indianapolis Motor Speedway. We happened to be nearby, so we swung by to check out an event we’d never heard of until a few weeks before. Reading about it on Porsche's U.S. web site made us think it would be something like Rennsport Reunion for the Midwest. Turns out SCTF is just as much of a different kind of fun. The fest Tom MooreÂ’s the man behind Dark Horse Motorsports, the motorsport consultant for Porsche Cars North America (PCNA) PR. "People love Rennsport Reunion, but thatÂ’s every three to four years," he explained. “We wanted to gather people on those off years, and we didn't want to just do a mini Rennsport, because thatÂ’s its own thing. WeÂ’ve maintained the motorsport history at Rennsport. Here [at SCTF], we're doing the current look at what Porsche racing is for." In this case, that means gathering what Moore called "our Porsche motorsport pyramid." ThatÂ’s the range of enthusiast drivers from novice to hotshoes trying to get to top-tier endurance racing, "[starting] with the progression from Porsche Club of America track days up to the top of the ladder of one-make racing in North America," the Carrera Cup North America, a series made up of nothing but the latest 500-horsepower 911 GT3 Cup cars.  The three days of racing action allowed almost any kind of Porsche owner interested in clipping apexes to compete around an Indianapolis Motor Speedway layout tweaked with an infield section. This year, that included ex-NASCAR star Jeff Gordon, coming out of retirement to reunite with his longtime NASCAR crew chief Ray Evernham for the top-class Cup races.  Evernham told us Gordon hasnÂ’t raced in five years and he hasnÂ’t been a crew chief in 22. On very short practice, Gordon finished in 14th in the Pro Class in the first Carrera Cup race of the weekend driving the #24 Hendrick Performance Group Porsche, and 11th in the second race. Afterward, he said, "I made a pass on the white flag lap. That made my whole weekend Â… I must say that yesterday, I thought ‘man, I am getting beat out hereÂ’ and I donÂ’t like that. If I am going to be in an environment like this, I want to be competitive. But today turned the corner for me. So, I hope I get to do another one day."  When we strolled the paddock after the event, exposed sheet metal proved "Rubbing is racing" is a thing in the Carrera Cup as well as NASCAR.