1986 Chevy Suburban sloppy tilt steering wheel

There are 4 inverted torx head screws that have to be tightened deep inside column. You will probably only be able to get to 3 of them without totally disassembling the column. Tighten 3 of them and the play will be gone.

You have to go a little deeper. You need to depress the lock plate and remove the c clip to remove it. Then you can access the inverted torx screws. You might be able to rent or get on loan from your auto parts store, its called a lock plate depresser, it makes getting the c clip out a lot easier.

I use long extension with the inverted torx bit and snake it right through, you can only get to 3 of them. If your bit is too wide try taking it to the grinder to make it thinner.