if your steering column is messed up it will move around and its not suppose to. If your car is pulling it needs an allignment if your steering wheel is off center it needs adjusted and an honest shop can do that cheaply around 40 bucks or so.
I wouldn't bother making a steering column, just get a new fork and the steering colum is a part of the fork
Just under the casing of the steering column
Yes. Just take the U clamp off the bottom of the steering column and it will drop down so you don't need to take off the steering wheel.
behind lower dash, just to the right of the steering column
It's on top of the steering column just behind the steering wheel
Just to the right of the steering column, close to the fire wall. Remove both plastic panels beneath the steering column to be able to see it.
I'll assume you are referring to the section below the steering column. A section of the dash?? If so, it just pulls straight out. It is held on with clips.
You have to adjust the tie rods ends between the steering arm and the power steering gear, just make sure your wheels are set straight ahead, and that you don't have any alignment problems. If you don't want to do this on your own take the Blazer to your nearest alignment center and have them center your steering wheel.
Now I don't know the technical terms. This is a quick solution to consider and just to be on the safe side it might be a good idea to disconnect the battery to avoid airbag complications. Simply remove the bottom cover of the steering column and check to see if the two black gears connected to the tilt steering mechanism are in alignment. If either is off it's easy enough to nudge them back into place. Problem solved.
What is the problem when at idle I have hard steering? I just replaced the rack.
It should be located just to the right of the steering column under the dash. between the radio and column..
It is located on top of the steering column, just below where the column bolts to the dash.