2000 Chevy Suburban Vibration

vibration
chevrolet
suburban

#1

My 2000 suburban ride vibration free until I exceed about 64mph.



At speeds above 64mph when I lift my my foot off the accelerator I feel a vibration from the floor right under my feet.



I could live with this but it gets annoying on long rides especially since this is the “cruise” zone for me.



Also happens with cruise control enabled when I start down a hill.



Any ideas?



Thanks Tom


#2

Any thoughts on this topic?


#3

The first things to inspect would be motor/transmission mounts and drive shaft joints.