Hello - all of a sudden my steering wheel is loose and sometimes 'locks' and rubs against something when turning. You can actually move the wheel back and forth. I took off the cover and the main bolt is tight. I got under the dash and the movement is not passing to the Ujoint under the dash. The problem is before it reaches the Ujoint. It is almost like a bearing went bad and everything is loose now. Has anyone heard of this before? Do I need a new steering column? Thanks in advance.