how to replace worn out struts on Ford F-150 Fourteenth Generation (2021-present)

Ford F-150 Fourteenth Generation (2021-present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

599 words

Problem Statement

Step-by-step guide to replace worn struts on Ford F-150 (2021-present). Improve ride quality and handling with our detailed instructions.

Affected Component

Suspension

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always secure the vehicle with jack stands before working under it.
•Allow the suspension system to settle before driving after installation.

Symptoms

•Excessive bouncing or swaying during driving
•Rough ride over bumps or potholes
•Uneven tire wear, particularly on the inner or outer edges
•Vehicle nose dives during braking
•Increased stopping distance

Diagnostic Steps

1
Inspect the struts visually for any signs of oil leakage or physical damage.
2
Perform a bounce test by pushing down on each corner of the vehicle to observe the rebound behavior.
3
Check for any unusual sounds (e.g., clunking or rattling) when driving over rough surfaces.
4
Verify alignment settings if uneven tire wear is observed.
5
Scan for any suspension-related error codes using an OBD-II scanner.

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

Verification

After completing the repair, verify that the issue has been resolved:

✓Test the affected component to ensure it functions correctly
✓Check for any error codes or warning lights
✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

•Follow the manufacturer's recommended maintenance schedule
•Address warning signs early before they develop into major issues
•Use quality parts and fluids recommended for your vehicle
•Keep detailed records of all repairs and maintenance

Tools & Equipment Required

•Hydraulic jack
•Jack stands
•Lug wrench
•Socket set
•Torque wrench

Parts Required

•New struts (front and/or rear as needed)
•New sway bar links (if worn)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Inspect the struts visually for any signs of oil leakage or physical damage.
2
Perform a bounce test by pushing down on each corner of the vehicle to observe the rebound behavior.
3
Check for any unusual sounds (e.g., clunking or rattling) when driving over rough surfaces.
4
Verify alignment settings if uneven tire wear is observed.
5
Scan for any suspension-related error codes using an OBD-II scanner.

Solution

1. Preparation

Gather Tools and Parts: Ensure all required tools and new struts are on hand.
Safety Precautions: Park the vehicle on a level surface, engage the parking brake, and wear safety glasses and gloves.

2. Lift the Vehicle

Sub-steps:
- Use a jack to lift the front or rear of the vehicle, depending on which struts are being replaced.
- Secure the vehicle with jack stands to ensure stability.
Tools Required: Hydraulic jack, jack stands.

3. Remove the Wheel

Sub-steps:
- Loosen the lug nuts using a lug wrench.
- Remove the lug nuts completely and take off the wheel.
Tools Required: Lug wrench.

4. Disconnect the Strut

Sub-steps:
- Locate the upper strut mount and remove the nuts using a socket and ratchet.
- Disconnect the sway bar link if applicable.
- Remove the lower strut bolts using a socket and ratchet.
Tools Required: Socket set, ratchet.

5. Install New Strut

Sub-steps:
- Position the new strut into place.
- Secure the lower strut bolts and torque them to the manufacturer's specifications (refer to the service manual).
- Reattach the upper strut mount and tighten the nuts.
- Reconnect the sway bar link if it was removed.
Tools Required: Torque wrench, socket set.

6. Reattach the Wheel

Sub-steps:
- Place the wheel back onto the hub.
- Hand-tighten the lug nuts and then use a lug wrench to fully tighten.
Tools Required: Lug wrench.

7. Lower the Vehicle

Sub-steps:
- Use the jack to lift the vehicle slightly to remove the jack stands.
- Lower the vehicle back to the ground.
Tools Required: Hydraulic jack.

8. Final Checks

Sub-steps:
- Double-check the torque on all fasteners.
- Ensure the wheel is securely attached.
Tools Required: Torque wrench.