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Fullsize GM SUVs have a problem that's making owners sick

Some fullsize SUV owners are getting sick, thanks to a buffeting and vibration problem in 2015 model year examples of the Chevy Tahoe and Suburban, Cadillac Escalade, and GMC Yukon. According to owners' complaints to the National Highway Traffic Safety Administration, the issue can vary from an annoying vibration inside the cabin to an experience so severe that it leads to dizziness and headaches. General Motors is aware of the complaints, but the fix isn't so simple. According to spokesperson Tom Wilkinson to Autoblog, the company "has been tracking this issue for a while." The problem has a fairly low incidence rate, but when it does occur the issue can be "uncomfortable and annoying for owners." There's no precise cause for the issue, Wilkinson claims, and in some cases, simply balancing the tires or changing the door seals can make it go away. However, not all of the fixes are so simple. AutoGuide dug deep into the problem and discovered a GM preliminary information bulletin that advised dealers to remove the headliner and to check the roof's bonds to the bows that go across the vehicle. However, that document included a note that the solution might not entirely eliminate things. According to AutoGuide, adding Dynamat insulation to the roof sometimes helped the problem. A GM spokesperson also told AutoGuide the company fixed the problem at the end of the 2015 model year, and didn't go into any more detail. This roof issue seems linked to some of the worst droning in these SUVs. According to one complaint from a 2015 Suburban owner to NHTSA: "Roof will not remain attached to the roof bows. This causes the buffeting similar to a window being down when all are up. The results span from annoying to painful." A 2015 Yukon owner claims to have another alleged cause for the problem in a NHTSA complaint from February 2015. This person brought their SUV to the dealer seven times over the course of four weeks for vibrations. The dealer replaced the driveshaft, suspension components, and more, but nothing worked. According to an engineer to the service adviser: "In an effort to prevent roll overs, they designed the frame and body mounts too stiff. There are 40 engineers working on issues, they have no solutions that work across the board." Wilkinson told Autoblog that GM is working with customers on an individual basis to rectify things. Since these are newer vehicles, dealers should also fix the problem under warranty.

Submit your questions for Autoblog Podcast #323 LIVE!

We're set to record Autoblog Podcast #323 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.
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2016 Chevy Camaro coming on May 16

We officially have a date for the arrival of the sixth-generation Chevrolet Camaro. Fans of Chevy's Mustang fighter should look forward to May 16, and if they're in the Detroit area, they'll want to make their way down to Belle Isle, home of the Chevy Indy Dual in Detroit. We still don't have a great deal of information on the new Camaro, aside from what's been gleaned in spy shots and the like, although Chevy's press release was accompanied by the image shown above. That, friends, looks a lot like the Camaro's badge of old. Its presence here could be an indication that an old logo is set to return to production. That's because what Chevy is planning could best be described as a jamboree, or Camaro-palooza, if you prefer, rather than a typical unveiling. Chevy is inviting up to 1,000 Camaro fans to descend on Belle Isle for a day-long event that will offer up a lot more than their first look at the sixth-generation muscle car. Fans can hot lap the Belle Isle circuit from the passenger's seat of a new Z/28, check out a Camaro "museum," featuring "the most significant vehicles from the brand's history," and chat with some of the Camaro's designers and engineers. "This will be an event Camaro fans will not want to miss," Camaro marketing manager Todd Christensen said in a statement. "This is only the sixth time we have introduced an all-new Camaro. We wanted to share the moment with the customers and fans who have helped make Camaro both America's favorite performance car for the past five years, and a cultural icon since 1967." We'll almost certainly be on hand for the debut (and you'll absolutely be able to get all the details here). And as we said, if you happen to be in the Detroit area in mid May, you can register to attend the unveiling. All you need to do is head over to Chevy's dedicated website for the sixth-generation Camaro and sign up for the big event, on Saturday, May 16. Scroll down for the full press release. 2016 Camaro Drops Cover on May 16 in Detroit DETROIT – Chevrolet is inviting fans to see the all-new 2016 Camaro on Saturday, May 16, in Detroit. The sixth-generation Camaro will cap a day-long celebration on Belle Isle, the 982-acre island park that is home to the Chevrolet Detroit Belle Isle Grand Prix May 29-31. "This will be an event Camaro fans will not want to miss," said Todd Christensen, Camaro marketing manager. "This is only the sixth time we have introduced an all-new Camaro.