I had the tires balanced and rotated, but the vibration persists. I think it is the idler arm. It still wiggle. I torqued down the bolt more, don't know the exact torque, I guestimated it to be 80-90 ft-lb(?). The steering rack seems to wiggle less it the 9-3 position on front passenger afterward. No wiggle in any other position, not on the driver side. I will take it out tonight to go to work and see how it feels. Everything else that I've done seem to be buttoned down. As for the steering shock, I bought a new one and took out the old. I compared the compression and the old one still feel good. I might as well replaced it.

The steering box would be the last to check. I did a search, but still confused on how to check this.

Thanks,

John