July, 2016: I have an 08 X, 80k miles, great condition, no accidents. I have a steering wheel and floor pan vibration mostly between 60 and 80 mph that seems to be getting worse.
My Ford dealership Service Advisor is trying like hell to figure this out ... luckily I have an ESP Plan. Let me tell you everything I or they have replaced so far: tires, wheel bearings, CV
shafts, calipers, steering gear (rack), steering column. There is no change. They even put wheels from another car on mine and drove it so we know it's not a wheel/tire issue.
There is no difference whether I am braking or not ... at high speeds, it just vibrates. A lot. Like 1/8 to 3/16 inch left and right. Intensity seems to shift from either floor pan or steering wheel, but still, both vibrate. I don't even know if this is dangerous, or just annoying.
Anyone else have this issue? Any suggestions? Thanks!