why does my Ford Explorer shake when I accelerate from a stop?

Ford Explorer Sixth Generation (2020-present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

481 words

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

•Disconnect the battery before working on electrical systems.
•Ensure the vehicle is securely lifted before working under it.

Symptoms

•Shaking or vibrations felt in the steering wheel or floorboard during acceleration
•Possible clunking noise when engaging the transmission
•Decreased acceleration performance
•Uneven tire wear
•Pulling to one side while accelerating

Diagnostic Steps

1
Inspect tires for uneven wear or damage.
2
Check tire pressure to ensure it is within manufacturer specifications.
3
Examine suspension components (e.g., control arms, bushings, struts) for wear or damage.
4
Check the driveshaft for any signs of imbalance or damage.
5
Scan the vehicle's computer for any trouble codes that might indicate transmission or engine issues.
6
Test the engine and transmission mounts for signs of wear or failure.

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 iron
•Jack
•Jack stands
•Socket set
•Torque wrench
•Pry bar

Parts Required

•Tires (if necessary)
•Suspension components (if worn)
•Engine/transmission mounts (if required)

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Diagnostic Steps

1
Inspect tires for uneven wear or damage.
2
Check tire pressure to ensure it is within manufacturer specifications.
3
Examine suspension components (e.g., control arms, bushings, struts) for wear or damage.
4
Check the driveshaft for any signs of imbalance or damage.
5
Scan the vehicle's computer for any trouble codes that might indicate transmission or engine issues.
6
Test the engine and transmission mounts for signs of wear or failure.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is parked on a level surface and set the parking brake.
Disconnect the battery to ensure safety.

2. Inspect and Replace Tires

Inspect Tires: Examine all tires for uneven wear, bulges, or punctures.
Replace Tires: If any tire is damaged or excessively worn, replace with new tires.
- Tools Required: Tire iron, jack, jack stands.

3. Evaluate and Replace Suspension Components

Inspect Suspension: Check all suspension components for wear, particularly bushings and struts.
Replace Worn Components: If any parts are worn, replace them.
- Tools Required: Socket set, torque wrench, pry bar.
- Torque Values: Follow the manufacturer’s specifications for torque settings.

4. Check and Balance Driveshaft

Inspect Driveshaft: Look for signs of damage or corrosion.
Balance Driveshaft: If imbalanced, take it to a professional for balancing or replace if necessary.
- Tools Required: Professional balancing equipment may be necessary.

5. Examine and Replace Engine/Transmission Mounts

Inspect Mounts: Check mounts for cracking or separation.
Replace Worn Mounts: If mounts are found to be defective, replace with new mounts.
- Tools Required: Socket set, torque wrench.
- Torque Values: Follow manufacturer specifications.