why does my Ford Explorer shake when I accelerate

Ford Explorer Sixth Generation (2020-present)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

502 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

Learn how to diagnose and fix shaking during acceleration in Ford Explorer. 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 goggles when working under the vehicle.
•Ensure the vehicle is securely lifted and supported with jack stands before working underneath.

Symptoms

•Shaking or vibrating felt in the steering wheel or seat
•Increased vibration at higher speeds
•Noise accompanying vibrations (such as clunking or grinding)
•Poor acceleration response
•Steering wheel misalignment or pulling to one side

Diagnostic Steps

1
Check tire condition: Inspect tires for uneven wear, proper inflation, and visible damage.
2
Balance wheels: Use a wheel balancer to check if the wheels are properly balanced.
3
Inspect suspension components: Visually inspect shocks, struts, and control arms for damage or wear.
4
Examine drivetrain components: Check the driveshaft, CV joints, and differential for play or damage.
5
Scan for error codes: Use an OBD-II scanner to check for any stored error codes related to the engine or transmission.
6
Check alignment: Use an alignment machine to determine if the vehicle is out of alignment.

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

•Jack stands
•Socket set
•Torque wrench
•Wheel balancer
•Alignment machine
•OBD-II scanner

Parts Required

•Replacement tires (if needed)
•Suspension components (if needed)
•Balancing weights

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Diagnostic Steps

1
Check tire condition: Inspect tires for uneven wear, proper inflation, and visible damage.
2
Balance wheels: Use a wheel balancer to check if the wheels are properly balanced.
3
Inspect suspension components: Visually inspect shocks, struts, and control arms for damage or wear.
4
Examine drivetrain components: Check the driveshaft, CV joints, and differential for play or damage.
5
Scan for error codes: Use an OBD-II scanner to check for any stored error codes related to the engine or transmission.
6
Check alignment: Use an alignment machine to determine if the vehicle is out of alignment.

Solution

1. Preparation

Gather tools and parts needed for repair.
Ensure the vehicle is parked on a flat surface, and engage the parking brake.
Tools Required: Jack stands, socket set, torque wrench, wheel balancer, alignment machine.

2. Tire Inspection and Replacement

Sub-steps:
- Remove the wheels using a socket set.
- Inspect each tire for uneven wear and tread depth; replace if necessary.
- Ensure all tires are inflated to the manufacturer’s specifications.

3. Wheel Balancing

Sub-steps:
- Place the wheel on the wheel balancer.
- Spin the wheel and add weights as necessary to achieve balance.
- Ensure the balancing is within manufacturer specifications.

4. Suspension Component Replacement

Sub-steps:
- If any suspension components are damaged, remove and replace them using the socket set.
- Torque new parts to the manufacturer-recommended specifications.

5. Drivetrain Inspection and Repair

Sub-steps:
- Inspect the driveshaft and CV joints for any signs of damage or excessive play.
- Replace any damaged components, ensuring proper alignment and torque settings.

6. Wheel Alignment

Sub-steps:
- Position the vehicle on the alignment rack.
- Adjust the camber, caster, and toe according to the manufacturer’s specifications.