my Ford Explorer shakes at high speeds what's causing it

Ford Explorer Sixth Generation (2020-present)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

459 words

⚠️ Safety Warning

This issue requires immediate attention. If you are not experienced with automotive repairs, consult a professional mechanic. Working on critical systems can be dangerous.

Problem Statement

Discover the causes and solutions for Ford Explorer shaking at high speeds. Step-by-step guide for diagnosing and fixing suspension issues.

Affected Component

Suspension

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always use jack stands when working under a vehicle.
•Ensure the vehicle is securely elevated before inspecting or replacing tires.

Symptoms

•Shaking or vibration felt in the steering wheel
•Increased vibrations throughout the cabin
•Noise changes during high-speed driving
•Uneven tire wear observed
•Vehicle pulls to one side while driving

Diagnostic Steps

1
Inspect tire condition and pressure using a tire gauge.
2
Check wheel alignment using a professional alignment tool.
3
Inspect for damaged or bent wheels visually.
4
Perform a balance check on all tires with a wheel balancer.
5
Examine suspension components for wear or damage.
6
Test drive at high speeds to replicate the shaking issue.

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

•Tire pressure gauge
•Lug wrench
•Floor jack and jack stands
•Wheel balancer
•Alignment machine

Parts Required

•Replacement tires (if necessary)
•Wheel balancing weights

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Diagnostic Steps

1
Inspect tire condition and pressure using a tire gauge.
2
Check wheel alignment using a professional alignment tool.
3
Inspect for damaged or bent wheels visually.
4
Perform a balance check on all tires with a wheel balancer.
5
Examine suspension components for wear or damage.
6
Test drive at high speeds to replicate the shaking issue.

Solution

1. Preparation

Gather tools and parts needed.
Ensure the vehicle is parked on a level surface.
Use wheel chocks to prevent movement and engage the parking brake.

2. Tire Inspection and Replacement

Sub-steps:
1. Remove the wheel covers or hubcaps if applicable.
2. Loosen the lug nuts slightly with a lug wrench.
3. Use a jack to lift the vehicle and secure it on jack stands.
4. Remove the lug nuts completely and take off the wheels.
5. Inspect each tire for bulges, cuts, or uneven wear.
6. Replace any damaged tires with new ones, ensuring they meet manufacturer specifications.

3. Wheel Balancing

Sub-steps:
1. Mount the wheel on a wheel balancer.
2. Spin the wheel to determine weight distribution.
3. Add balancing weights as needed according to the balancer's readings.
4. Reinstall the wheels and tighten the lug nuts to the manufacturer’s torque specifications (typically 80-100 ft-lbs for the Explorer).

4. Alignment Adjustment

Sub-steps:
1. Use an alignment machine to check the alignment settings.
2. Adjust the camber, caster, and toe angles to factory specifications.
3. Test drive the vehicle again to confirm improvement in handling.