When i turn my steering wheel left or right i hear and feel in the floor boards a banging/popping noise. Got under the truck and found the pitman arm tie rod about to fall off. My kid was turning the wheel and the tie rod was moving up and down in the socket a half inch. Cool problem solved right??? not. Still does it. New track bar ect..... since i could feel it when driving, i held onto all the steering components. Its comming from the steering gear box. The seal is wet, but not leaking. Can the worm gear be shot??? any way to check?? RRR