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

515 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.
•Use jack stands to support the vehicle securely before working underneath.

Symptoms

•Shaking or vibration felt through the steering wheel or seat during acceleration
•Increased noise from the engine or drivetrain
•Noticeable loss of power or acceleration
•Vehicle pulling to one side while accelerating
•Vibrations worsen at higher speeds

Diagnostic Steps

1
Inspect the tires for uneven wear or damage.
2
Check the wheel balance and alignment.
3
Examine the driveshaft and CV joints for wear or damage.
4
Scan for any trouble codes using an OBD-II scanner.
5
Inspect the engine and transmission mounts for signs of wear.
6
Test the suspension components for play or damage.

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 balancing machine
•Alignment rack
•Jack and jack stands
•Pry bar

Parts Required

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

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Diagnostic Steps

1
Inspect the tires for uneven wear or damage.
2
Check the wheel balance and alignment.
3
Examine the driveshaft and CV joints for wear or damage.
4
Scan for any trouble codes using an OBD-II scanner.
5
Inspect the engine and transmission mounts for signs of wear.
6
Test the suspension components for play or damage.

Solution

1. Preparation

Gather required tools and parts.
Park the vehicle on a flat surface and engage the parking brake.
Disconnect the battery if necessary for safety.

2. Tire Inspection

Remove hubcaps or wheel covers if applicable.
Inspect each tire for uneven wear, bulges, or punctures.
Check tire pressure and inflate to the manufacturer’s recommended levels.
If any issues are found, replace or rotate tires as needed.

3. Wheel Balance and Alignment

Use a tire balancing machine to check wheel balance.
If unbalanced, add wheel weights to balance each tire.
For alignment, use an alignment rack to check and adjust the front and rear alignment angles according to specifications.

4. Drivetrain Inspection

Raise the vehicle and safely support it on jack stands.
Inspect the driveshaft for bent or damaged sections.
Check the CV joints for any signs of cracking or excessive play.
Replace any damaged components.

5. Engine and Transmission Mounts

Visually inspect mounts for cracks or excessive wear.
Use a pry bar to check for movement in the mounts.
If mounts are worn, replace with OEM or high-quality aftermarket mounts.

6. Suspension Check

Inspect all suspension components, including control arms and bushings, for wear or damage.
Replace any worn or damaged components.
Ensure all bolts are torqued to the manufacturer’s specifications.