What did you do to your NNBS GMT900 Tahoe/Yukon Today?

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wjburken

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Unfortunately it doesn't seem related to suspension movement like a bad bushing or sway bar link would. It is related more to bumps and or body sway. For instance, I cross a speed bump on an angle so it's a double bump/sway and I hear it for each wheel bump but I can't get it do it when I rock the truck from standing on the running board. It is a sound similar to if a ratchet strap tail was smacking the body.
Make sure your air deflector under your front bumper isn’t flopping around.
 

George B

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Was chasing my rattle in the rear. Took the interior panels off the quarter and rode around. It is not inside the cabin. I did figure out how to duplicate the noise by pounding my knee on the floor right between the rear brackets for the third row seat on that side. The problem is that neither the wife of my son can make it do it. Only me and I can’t be under it at the same time.
 

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