my Ford Explorer makes a strange noise when turning, what could it be?

Solution

1. Preparation

• Tools Required: Jack and jack stands, wheel chocks, safety glasses, gloves.
• Raise the front end of the vehicle using a jack and secure it with jack stands.
• Ensure the vehicle is on a level surface and the wheels are chocked.

2. Check Power Steering Fluid

• Locate the power steering fluid reservoir.
• Remove the cap and check fluid level; add fluid if low.
• Inspect for signs of contamination or burnt smell, indicating the need for a fluid change.

3. Inspect Steering Components

• Visually inspect the steering linkage, including the rack and pinion, for any signs of wear or damage.
• Wiggle the steering components to check for play in the tie rod ends and ball joints.
• If any components are loose or damaged, proceed to replace them.

4. Replace Worn Components

• Tools Required: Socket set, torque wrench, ball joint separator (if needed).
• Follow these sub-steps based on findings:
  • Tie Rod Ends:
    • Remove the cotter pin and nut; use a tie rod separator to detach.
    • Install the new tie rod end and secure it with a new nut and cotter pin.
    • Torque the tie rod nut to the manufacturer's specifications.
  • Ball Joints:
    • Remove any attached components (e.g., brake caliper, rotor, and wheel).
    • Disconnect the ball joint from the control arm and steering knuckle.
    • Install the new ball joint and torque to specifications.

5. Reassemble and Lower Vehicle

• Reinstall any removed components and ensure all fasteners are tightened to specifications.
• Carefully lower the vehicle back to the ground and check all steering components again.