why does my Ford Explorer shake when I accelerate

Ford Explorer Sixth Generation (2020-present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

533 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

•Ensure the vehicle is securely lifted before working underneath.
•Disconnect the battery before performing any electrical work.

Symptoms

•Shaking or vibration felt through the steering wheel
•Unusual noise accompanying the shaking (e.g., clunking or grinding)
•Vibration intensifying with increased acceleration
•Potential loss of power during acceleration
•Vibration felt in the seat or floorboard

Diagnostic Steps

1
Inspect the tires for uneven wear or damage and ensure they are properly balanced.
2
Check the wheel alignment to see if it is out of specification.
3
Scan for diagnostic trouble codes (DTCs) using an OBD-II scanner to identify any engine-related issues.
4
Inspect the driveshaft for any signs of damage or imbalance.
5
Examine the engine and transmission mounts for wear or failure.
6
Check the suspension components for play or damage, including control arms and bushings.

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

•OBD-II scanner
•Tire pressure gauge
•Jack and jack stands
•Socket set
•Torque wrench

Parts Required

•Tires (if damaged)
•Engine and transmission mounts (if worn)
•Suspension components (if damaged)

Related Faults

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Diagnostic Steps

1
Inspect the tires for uneven wear or damage and ensure they are properly balanced.
2
Check the wheel alignment to see if it is out of specification.
3
Scan for diagnostic trouble codes (DTCs) using an OBD-II scanner to identify any engine-related issues.
4
Inspect the driveshaft for any signs of damage or imbalance.
5
Examine the engine and transmission mounts for wear or failure.
6
Check the suspension components for play or damage, including control arms and bushings.

Solution

1. Preparation

Gather all necessary tools and parts.
Park the vehicle on a level surface and engage the parking brake.
Disconnect the battery to ensure safety while working on electrical components.

2. Tire Inspection and Balancing

Sub-steps:
1. Remove the wheel covers or hubcaps (if equipped).
2. Use a tire pressure gauge to check and adjust tire pressures to the manufacturer’s specifications.
3. Inspect each tire for uneven wear, bulges, or foreign objects.
4. If tires are damaged, replace them as necessary.
5. Have the tires balanced by a professional if necessary.

3. Wheel Alignment

Sub-steps:
1. Take the vehicle to a certified alignment shop.
2. Request a four-wheel alignment check.
3. Adjust the alignment according to the manufacturer’s specifications if misaligned.

4. Driveshaft Inspection

Sub-steps:
1. Raise the vehicle on jack stands and ensure it is secure.
2. Visually inspect the driveshaft for bent or damaged sections.
3. Check the U-joints for wear or play; replace if necessary.

5. Engine and Transmission Mounts Inspection

Sub-steps:
1. Inspect the engine and transmission mounts for cracks or separation.
2. If mounts are damaged, remove the old mounts and install new ones using the manufacturer’s specifications.
3. Torque the mount bolts to the correct specifications.

6. Suspension Component Check

Sub-steps:
1. Inspect control arms, bushings, and ball joints for wear and movement.
2. Replace any worn components.
3. Reassemble and torque all bolts to the manufacturer’s specifications.