For 1990-2009 cars

Condition | Action
--- | ---
The power steering gear inlet (pressure) hose is grounding out. | Ensure that the power steering gear hoses are routed properly.
The steering gear bearing preload is misadjusted. | Adjust the steering gear bearing preload to specification. Refer to Steering Gear Rack Bearing Preload Adjustment - Off Vehicle .
The steering gear is loose. | Tighten the steering gear bolts to specification. Refer to Steering Gear Replacement .
The tie rod end(s) are loose. | Repair or replace the tie rod ends as necessary. Refer to Rack and Pinion Outer Tie Rod End Replacement .
The steering intermediate shaft is loose. | Repair or replace the steering intermediate shaft as necessary. Refer to Lower/Upper Intermediate Steering Shaft Replacement in Steering Wheel and Column - Tilt.