Oops! Figured the wheel bearing was included in the CVJ assembly. They drove it again today, the "Blue Team" service mngr. explained again that everything was in spec. and that if a "serious" problem occurred I still had warranty. I "explained" to the dealership managers that to me this is a serious problem. Then talked to the main shop manager who agreed to keep the car a few days and do an "EVA" test to determine where the vibration is coming from and if it is fixable. He said that if the measured vibrations were below a certain level that it would be considered in tolerance. Gave me another car to drive and I came home. IT DOES THE SAME THING! I think Buick (and GM in general) need to invest more in R&D in solving these problems instead of expecting everyone to just accept them as normal.
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