Your steering column tint screws are loose,a very common problem with that style gm steering column.You will just have to tear down the column and tighten them up.
It's not a hard process,just time consuming and you will need a couple of special tools.
A steering wheel puller,steering column compresser and and a tilt pin puller. All these tools can be had cheap from your local auto parts store .
Just go slow and keep track of all the little pieces and you will be fine![]()
I have the other tools but I can't seem to find a 'tilt pin puller'.



I'm stoked