2007 Porsche Boxter S Convertible. Tiptronic. Silver/gray. Like New. 1 Owner. on 2040-cars

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Porsche recalling Macan S and Turbo for fuel leak

Porsche is recalling 58,881 examples of the Macan S and Turbo worldwide because of a possible leak in the low-pressure fuel line in the engine compartment. Of these, there are 21,835 affected in the US and 3,490 in Canada. According to the German automaker, this campaign is "a purely precautionary measure" because there're no reports of any accidents or injuries from the flaw. As a fix, dealers will replace the fuel line, which will take around an hour. Porsche will contact owners directly to arrange for the service. The company discovered the issue "after a precise examination of complaints," according to its statement, and corrected the problem for units in production. Porsche Examines Macan S and Macan Turbo Vehicles October 30, 2015 Possible leak in low-pressure line – affected customers will be contacted directly Atlanta, Georgia. Voluntary safety recall: Porsche is conducting an examination of 58,881 Macan S and Macan Turbo vehicles around the world, of which 21,835 are in the United States and 3,490 are in Canada. The reason for this move is a possible leak in the low-pressure fuel line inside the engine compartment. The line will be replaced in the workshop. This is a purely precautionary measure, as there have been no reports of accidents or injuries as a result of this concern. The problem was identified after a precise examination of complaints and then immediately rectified in ongoing production. Owners of the vehicles will be contacted directly and workshop appointments will be arranged as quickly as possible. The work will take approximately one hour and will be carried out free of charge.

Is your new-car warranty good at the race track?

We've all heard the horror stories. Your buddy knows a girl that was dating a guy whose best friend's brother once broke his brand-new, recently purchased performance car while making runs at a drag strip or laps at a track day, and the manufacturer wouldn't cover the repair under warranty. True story? Urban legend? Complete crap? Yes, no, maybe. One thing's for sure: Automotive warranties have always come with caveats. In 1908, an ad in the Trenton Evening Times clearly stated: "All Ford Cars Guaranteed for One Year." Although it changed over time, by 1925 the Ford New Car Guarantee only covered 90 days on material and 30 days on labor, and it clearly stated that that there was "No guarantee whatever on Fan Belts, Glass, Bulbs, Wiring, Transmission, Bands, Hose Connections, Commutator Shells, Rollers, Spark Plugs or Gaskets." Whether or not Ol' Henry would pay to fix your Model T if you broke it shaving a tenth off your lap time at the local board track seems to be lost to history. We're guessing no. But what about today? Do new-car warranties in 2017 cover cars when they are driven on race tracks? We researched the warranties of 14 auto brands to find out, and the answer is yes, no, maybe, depending on the brand, in some cases the model, and whether or not your car is modified from stock. Acura has been out of the high-performance car game for a number of years, but jumps back into the party in 2017 with its hybrid-powered $173,000 NSX supercar. And Acura's warranty, as well as Honda's, clearly states that it does not cover "the use of the vehicle in competition or racing events." View 33 Photos So we asked Sage Marie, Senior Manager of Public Relations for Honda and Acura. "If the car is stock, the warranty covers it on a track just as it does on the street. No question," he told us. "However, if the car is modified, say with slick tires or other components that would put higher stresses on the vehicle's parts and systems, then we would have to investigate the circumstances further." Marie went on to say the same would be true for any Acura model or Honda vehicle, including the new 2017 Honda Civic Si. This became a common theme. Chevrolet actually started this practice with the fifth-generation Camaro on the high-performance ZL1 and Z/28 models.

Jay Leno puts carbon fiber wheels to the test on a Porsche 911 GT3 RS

Jay Leno's Garage usually focuses on looking at cars new and old, speaking to their owners and then Jay taking a drive to see what he thinks. However, Leno throws his usual shtick to the curb this week to do a full product test of the carbon fiber wheels from a company called Carbon Revolution. If you're not interested in hearing about wheels for 18 minutes, don't worry. They get mounted on a Porsche and are tested back-to-back with stock wheels, and Leno takes the 911 for a track test, too.
While carbon-fiber wheels aren't exactly a new idea, Carbon Revolution's goal is to create a lightweight, one-piece product that can be mass produced. The company even claims that it already has a deal with an OEM automaker to offer them on a vehicle in a few years. The key to the technology is that it doesn't need an expensive autoclave to be made.
In the meantime, the company's carbon fiber wheels are available as an aftermarket option for about $15,000 a set, according to the video. They weigh in at about 15.5 pounds each and offer OEM-levels of stiffness, so they could cut some unsprung mass off of a performance car. Watch here as Jay and his mechanic Bernard lap Willow Springs and give their feedback about what they think of this cutting-edge technology.