Ball joints and steering linkage need lubrication

Lubricate the ball joints and the steering linkage. Refer to Fluid and Lubricant Recommendations in Maintenance and Lubrication.

Low or uneven front tire pressure

Inflate the tires to the recommended pressure. Refer to Tire Inflation Description in Tires and Wheels.

Incorrect front wheel alignment

Check and align the front suspension. Refer to Wheel Alignment Measurement in Wheel Alignment.

Worn ball joints

Check ball joint free play.

Worn or loose king pin or king pin bearing

Replace any worn parts or adjust the king pin bearing. Refer to Steering Knuckle Replacement in Front Suspension.