why does my Ford Explorer shake when I accelerate

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

546 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 supported on jack stands before working underneath.
•Disconnect the battery before working on electrical components.

Symptoms

•Shaking or vibrating felt through the steering wheel and/or seat
•Unusual noises accompanying the shaking (e.g., clunking or grinding)
•Steering wheel pulling to one side
•Increased vibration at higher speeds
•Decreased handling stability

Diagnostic Steps

1
Inspect tires for uneven wear and proper inflation.
2
Check for any visible damage or loose components in the suspension system.
3
Perform a wheel balance check to ensure all tires are balanced correctly.
4
Inspect CV joints and driveshaft for any signs of wear or damage.
5
Scan for error codes using an OBD-II scanner to check for drivetrain-related issues.
6
Test drive the vehicle to replicate the shaking and identify the speed range at which it occurs.

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
•Lug wrench
•Jack and jack stands
•Socket set
•Wheel balancer

Parts Required

•Replacement tires (if necessary)
•Wheel weights (if balancing is needed)
•CV joint or driveshaft (if damaged)

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Diagnostic Steps

1
Inspect tires for uneven wear and proper inflation.
2
Check for any visible damage or loose components in the suspension system.
3
Perform a wheel balance check to ensure all tires are balanced correctly.
4
Inspect CV joints and driveshaft for any signs of wear or damage.
5
Scan for error codes using an OBD-II scanner to check for drivetrain-related issues.
6
Test drive the vehicle to replicate the shaking and identify the speed range at which it occurs.

Solution

1. Preparation

Gather necessary tools and parts.
Park the vehicle on a level surface and engage the parking brake.
Disconnect the battery if working on electrical components.

2. Tire Inspection and Repair

Inspect all four tires for uneven wear patterns.
- Replace any tires that are excessively worn or damaged.
Check tire pressure using a tire pressure gauge.
- Inflate tires to the manufacturer-recommended PSI if needed.
If tires are unevenly worn, consider a rotation or replacement.

3. Wheel Balancing

Remove the wheel and tire assembly from the vehicle using a lug wrench.
- Tools Required: Lug wrench, jack stands.
Mount the tire on a wheel balancer to check for imbalance.
Add wheel weights as necessary to balance the tire.
Reinstall the wheel and torque the lug nuts to the manufacturer's specifications (usually 80-100 ft-lbs).

4. Drivetrain Inspection

Inspect the CV joints and driveshaft for any visible signs of damage or excessive wear.
- Tools Required: Socket set, pry bar.
If damaged, replace the CV joint or driveshaft as necessary.
Ensure all bolts and fasteners are properly torqued to manufacturer specifications.

5. Suspension Inspection

Look for wear in suspension components such as control arms, bushings, and struts.
- Tools Required: Wrench set, jack, and jack stands.
Replace any worn or damaged components as necessary.
Perform an alignment if suspension components have been replaced.