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Home/Cars/Ford/F-150/14th Generation (2021-2024)/how do I know if my Ford F-150 struts are bad

how do I know if my Ford F-150 struts are bad

Ford F-150 14th Generation (2021-2024)

Error Codes
Severity: mediumDifficulty: medium2-4 hours
3 min read
493 words

Problem Statement

Learn how to diagnose and fix bad struts on your Ford F-150. Step-by-step guide with symptoms, diagnostic steps, tools, and repair instructions.

Component
Suspension
Repair Time
2-4 hours

Safety Warnings

  • ⚠Ensure the vehicle is securely supported on jack stands before working underneath.

Symptoms

  • •Excessive bouncing or swaying while driving
  • •Uneven tire wear
  • •Vehicle leans to one side during turns
  • •Difficulty maintaining control on rough roads
  • •Loud clunking noises over bumps
  • •Fluid leakage visible on the struts

Diagnostic Steps

  1. 1Inspect the struts for visible signs of damage or leakage.
  2. 2Perform a bounce test by pushing down on the front or rear of the vehicle and observing how it responds.
  3. 3Check the tire tread for uneven wear patterns indicative of strut issues.
  4. 4Evaluate the stance of the vehicle to see if it leans to one side or appears uneven.
  5. 5Test drive the vehicle over bumps and listen for unusual noises.

Solution

Solution

1. Preparation

  • Gather tools and parts needed for strut replacement.
  • Park the vehicle on a level surface and engage the parking brake.
  • Disconnect the battery to ensure safety during the repair.

2. Raise the Vehicle

  • Use a hydraulic jack to lift the front or rear of the vehicle.
  • Secure the vehicle with jack stands to prevent it from falling.

3. Remove the Wheel

  • Use a lug wrench to remove the wheel securing nuts.
  • Take off the wheel to access the strut assembly.

4. Detach the Strut

  • Remove the upper strut mount bolts using a socket set.
  • Disconnect any sway bar links or brake line brackets attached to the strut.
  • Unbolt the lower strut mount from the steering knuckle.

5. Replace with New Strut

  • Position the new strut into place, securing the lower mount to the steering knuckle.
  • Reattach any sway bar links or brake line brackets.
  • Secure the upper strut mount with the previously removed bolts, ensuring proper torque specifications.

6. Reassemble

  • Reinstall the wheel and tighten the lug nuts in a star pattern to the manufacturer's specifications.
  • Lower the vehicle back to the ground.

7. Final Check

  • Reconnect the battery.
  • Perform a bounce test again to ensure proper installation.

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

  • Replacement struts (front or rear as necessary)
  • Sway bar link (if damaged)

Additional Information

Component

Suspension

Repair Time

2-4 hours

Difficulty

medium

Severity

medium

Tools

5 items

Parts

2 items

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