how to address clunking noise in suspension of Ford Explorer Fifth Generation (2011-2019)

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

530 words

Problem Statement

Learn how to diagnose and fix clunking noise in the suspension of Ford Explorer (2011-2019). Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Suspension

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always wear safety glasses and gloves when working under a vehicle.
•Ensure the vehicle is securely supported on jack stands before working underneath it.

Symptoms

•Clunking noise when driving over bumps or uneven surfaces
•Noise occurs during acceleration or deceleration
•Increased vibration felt in the steering wheel
•Uneven tire wear
•Poor handling or stability during turns

Diagnostic Steps

1
Inspect the undercarriage and suspension components for visible damage or wear.
2
Perform a bounce test on each corner of the vehicle to check for signs of weak or failed shocks/struts.
3
Use a pry bar to check for play in the control arms, bushings, and ball joints.
4
Examine the sway bar links and bushings for wear or detachment.
5
Check the condition of the strut mounts for signs of damage or looseness.
6
Inspect the tires for uneven wear patterns that could indicate suspension misalignment.

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
•Socket set
•Torque wrench
•Pry bar
•Screwdrivers

Parts Required

•Control arm bushings (if applicable)
•Sway bar links
•Struts or shocks (if worn)

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Diagnostic Steps

1
Inspect the undercarriage and suspension components for visible damage or wear.
2
Perform a bounce test on each corner of the vehicle to check for signs of weak or failed shocks/struts.
3
Use a pry bar to check for play in the control arms, bushings, and ball joints.
4
Examine the sway bar links and bushings for wear or detachment.
5
Check the condition of the strut mounts for signs of damage or looseness.
6
Inspect the tires for uneven wear patterns that could indicate suspension misalignment.

Solution

1. Preparation

Gather tools and parts needed for the repair.
Ensure the vehicle is parked on a flat surface and the parking brake is engaged.
Disconnect the battery to prevent any electrical issues during repairs.

2. Lift Vehicle

Use a hydraulic jack to lift the vehicle and place it securely on jack stands.
Remove the front or rear wheels as needed for access to suspension components.

3. Inspect and Replace Components

Control Arms/Bushings:
- Remove any bolts securing the control arms.
- Detach the control arm from the vehicle and replace worn bushings.
- Reinstall the control arm and torque bolts to manufacturer specifications (typically 85-95 ft-lbs).
Sway Bar Links:
- Remove the nuts securing the sway bar links to the sway bar and lower control arm.
- Install new sway bar links and secure with new nuts, torquing to the manufacturer's specifications (usually about 35-40 ft-lbs).
Struts/Shocks:
- Remove the top bolts securing the strut assembly.
- Detach the strut from the bottom mount and replace with a new strut/shock.
- Reattach and torque bolts to specifications (generally 40-50 ft-lbs for top bolts).

4. Reassemble and Lower Vehicle

Reinstall wheels and hand-tighten lug nuts.
Lower the vehicle from jack stands and torque lug nuts to specifications (typically 100-120 ft-lbs).