Today i was driving on the highway and i noticed that the truck was all over the road . The steering wheel has some play in her . I was wondering if you guys experienced this before and what would cause this. Sometimes she pulls to the left and sometimes she pulls to the right . i don't think i need a wheel alignment.

I think the rod on top the steering box is loose but i cant touch it yet because my manifolds are 2 hot

checked the rod took off the rubber and it looked fine so i put it back . the play from the steering wheel is gone but the truck pulls to the right and the left a lot .

 

found the problem its the idler arm and the pitman arm . any 1 know where i can get the steering schematics for a 1992 chevy blazer s10 vin w