it could have a broke gear on the shaft.or something uis lodgged in there some how to enable it to turn
Wheels are out of balance
maybe the car need to be linged up n check the power steering.
bearings old tires shock observers steering wheel
If the steering wheel is loose while driving the steering rack may be going bad. A bad steering rack leads to a lot of play on the actual wheel.
I had a 1990 nissan maxima that use to do that and the problem was my rack and pinion bushings were bad
It is important to know the causes of bad car performance. In a Toyota Avalon, the symptoms of a bad steering rack are as follows, slips in steering, the car pulling to one side, and the steering wheel bounces up and down while driving.
Loose alignment is the most likely culprit. It could also be the servo if your car has got one.
mobile phones
Tire out of balance, bent wheel, loose wheel bearing, defective tire, loose wheel lug nuts, & worn steering or suspension parts.
The correct answer is : drinking and driving
Power steering fluid helps your steering wheel turn easily. If you have dirty power steering fluid, it may be hard to turn your steering wheel while driving.
Check your power steering fluid or your fan belt could be making noise.