Loose Steering Causes

The quickest way is a dry-park check. With the car on its wheels (and the engine running, if it has power steering), ask a helper to rock the steering wheel back and forth within the free play while you watch each joint from below. The worn joint is the one where one side moves before the other. Then lift the front wheels and rock each wheel by hand. Movement with your hands at 9 and 3 o'clock points to the tie rods or the rack, and movement at 12 and 6 o'clock points to the ball joints or the wheel bearing. A pry bar helps on stiff assemblies, but keep the force light so that you do not mistake normal bushing flex for wear.

Both can, and they are worth ruling out before you look for worn parts. Low or uneven tire pressure makes the steering vague and slow to respond. On recirculating-ball steering boxes the sector shaft preload can drift out of adjustment, and most boxes have an adjusting screw for it. Many racks also have an adjustable yoke that takes up clearance between the rack and the pinion.

Only adjust it if the play feels even across the full turn of the wheel. Gear wear is greatest near the straight-ahead position, where the box spends most of its life, so an adjustment that removes play at the center can make the gear bind on full lock. Afterwards, turn the wheel from lock to lock. If it tightens or catches away from the center, the box has worn unevenly and should be rebuilt or replaced. Check the box mounting bolts and the frame around them as well, since a cracked mount produces play that no adjustment will remove.