Intermittent vibration wind direction

[mtocrs1]

This wouldn't be such a big deal if the dealerships would fix things on their own but it's like your a project manager when you have to drop a vehicle off to them.
My G8 had thrumming noise on the interstate. It was an out of balance driveshaft. There was a TSB about it and it still took 4 trips to the dealership before they finally ordered the damn driveshaft.


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[Tylus]

can't tell you what they'll do with age.

we only have 12,4xx miles after 15 months of ownership. Hope you don't run into the crap in the video below

 

[mtocrs1]

Wow! That is bad.


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[mtocrs1]

Well, on the way to the dealership I played around with getting the vibration to come and go. I think I'm lucky. Mine is smooth and quite under 70mph. Anything above 70 and the vibration begins.
It's a faint vibration when it starts and must progressively get worse. Once you drop to 70mph. It's like ahhhhh.
The dealership gave me a brand new Sierra pickup truck. It does the same thing........


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