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

493 words

Problem Statement

Learn how to diagnose and fix shaking issues when accelerating 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 components.
•Always use jack stands when working under a vehicle.

Symptoms

•Vibration felt through the steering wheel or floorboard
•Increased shaking at higher speeds
•Noise accompanying the shaking, such as clunking or grinding
•Possible steering wheel misalignment
•Loss of power during acceleration

Diagnostic Steps

1
Inspect tires for uneven wear or damage.
2
Check tire pressure to ensure it is within manufacturer's specifications.
3
Perform a visual inspection of the driveshaft and CV joints for damage or wear.
4
Test the wheel alignment and balance using a professional alignment tool.
5
Scan for any diagnostic trouble codes (DTCs) using an OBD-II scanner.
6
Examine the engine and transmission mounts for deterioration 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

•OBD-II scanner
•Jack
•Jack stands
•Lug wrench
•Tire pressure gauge
•Alignment tools

Parts Required

•Tires (if damaged)
•CV joints or driveshaft (if worn)
•Engine or transmission mounts (if damaged)

Related Faults

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Diagnostic Steps

1
Inspect tires for uneven wear or damage.
2
Check tire pressure to ensure it is within manufacturer's specifications.
3
Perform a visual inspection of the driveshaft and CV joints for damage or wear.
4
Test the wheel alignment and balance using a professional alignment tool.
5
Scan for any diagnostic trouble codes (DTCs) using an OBD-II scanner.
6
Examine the engine and transmission mounts for deterioration or failure.

Solution

1. Preparation

Gather tools: jack, jack stands, lug wrench, OBD-II scanner, tire pressure gauge, alignment tools.
Ensure the vehicle is parked on a level surface and the engine is off.

2. Tire Inspection

Sub-steps:
1. Remove the wheel covers or hubcaps if necessary.
2. Inspect each tire for uneven wear patterns, bulges, or foreign objects.
3. Measure tire pressure using a tire pressure gauge and inflate tires to the recommended PSI.
4. If uneven wear is found, consider rotating tires.

3. Drivetrain Examination

Sub-steps:
1. Raise the vehicle using a jack and secure it with jack stands.
2. Visually inspect the driveshaft for any signs of bending or damage.
3. Check CV joints for tears or leaks in the rubber boots.
4. If damage is found, replace the driveshaft or CV joints as necessary.

4. Wheel Alignment and Balancing

Sub-steps:
1. Use an alignment tool to check the wheel alignment.
2. Adjust the alignment angles to meet manufacturer specifications if necessary.
3. If tires are unbalanced, balance them using a tire balancing machine.

5. Engine and Transmission Mounts

Sub-steps:
1. Inspect engine and transmission mounts for cracks or excessive wear.
2. Replace any damaged mounts, ensuring proper torque specifications are followed during installation.