[tdangle]

Originally Posted by tutone

I would look closely at the front wheel brgs even though you probably have new ones. The test would be to brake during the vibration. That will stabalize the brgs and transfer the load to the calipers. I had the exact thing going on with a late model gmc. When you jacked it up, you would have sworn it was fine. But that was the culprit.

Braking during the vibration does not affect it.

Yes front bearings are new and adjusted correctly.