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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.

Liberace's gilded Cadillac could be yours

With their chrome grilles and oversized wheels, it's hard not to notice a Cadillac these days. But this one is even more blingtastic on account of the 23.75-karat gold-leaf bodywork.
The 1931 Cadillac Golfer's Drop Head Coupé is said to have belonged to the inimitable performer Liberace, who didn't just have it covered in gold - he also had the exterior door handles plated in silver and the inside handles in 24-karat gold as well. It's also got a white leather interior and headlights that - well ahead of their time (if you'll pardon us, Mr. Tucker) - pivot with the steering wheel. All that bling is powered by a 5.7-liter V8 mated to a three-speed automatic transmission that pales in comparison to the seven, eight and even nine-speed gearboxes appearing on luxury sedans today.
The project was undertaken over the course of three years in the 1970s by one Jack Smith from Kansas. Smith (if that was his real name) sold it at auction in 1975, and it was most recently displayed for 12 years at a museum in Germany which claimed it was Liberace's own. The car is now going up for sale by Barons' at the Sandown Park horse racing track in Surrey, England, on September 17, when bidding starts at 85,000 pounds - equivalent to over $130,000 at today's rates.

Cadillac sales chief fired over policy violation

Amidst a good year for Cadillac, which is experiencing higher sales gains than any other US brand this year, the US sales chief has been fired over a policy violation, Automotive News reports.
The sales chief, Chase Hawkins, "has left effective immediately," GM spokesman David Caldwell told Automotive News. Caldwell went on to say that Hawkins' replacement would be chosen soon.
Hawkins became the US sales chief in June 2012, and before that was the regional sales director for Cadillac in the Northeast US, overseeing 168 dealerships.