why does my Ford Explorer Fifth Generation (2011-2019) shake when accelerating?

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

445 words

Problem Statement

Learn how to diagnose and fix shaking issues during acceleration in Ford Explorer (2011-2019). Step-by-step guide with symptoms and solutions.

Affected Component

Suspension

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always disconnect the battery before working on electrical systems.
•Allow the vehicle to cool before performing any inspections.

Symptoms

•Vehicle shakes or vibrates during acceleration
•Steering wheel vibrates noticeably
•Unusual noises (clunking or grinding) when accelerating
•Decreased acceleration performance
•Vibration frequency increases with speed

Diagnostic Steps

1
Inspect the tires for uneven wear or damage, ensuring they are properly inflated.
2
Check wheel alignment and balance; perform a visual inspection if needed.
3
Scan for diagnostic trouble codes (DTCs) using an OBD-II scanner.
4
Inspect the driveshaft for any visible damage or misalignment.
5
Check the engine and transmission mounts for wear or failure.
6
Examine the suspension components (shocks, struts, bushings) for wear.

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 necessary)
•Driveshaft U-joints (if necessary)
•Engine and transmission mounts (if necessary)
•Suspension components (if necessary)

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Diagnostic Steps

1
Inspect the tires for uneven wear or damage, ensuring they are properly inflated.
2
Check wheel alignment and balance; perform a visual inspection if needed.
3
Scan for diagnostic trouble codes (DTCs) using an OBD-II scanner.
4
Inspect the driveshaft for any visible damage or misalignment.
5
Check the engine and transmission mounts for wear or failure.
6
Examine the suspension components (shocks, struts, bushings) for wear.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is parked on a level surface and the parking brake is engaged.

2. Tire Inspection and Adjustment

Sub-steps:
1. Inspect each tire for signs of uneven wear or bulges.
2. Measure tire pressure using a tire gauge; inflate to manufacturer specifications if necessary (refer to the driver’s door jamb for PSI values).
3. If tires are damaged or worn, replace them.

3. Wheel Alignment and Balancing

Sub-steps:
1. Take the vehicle to a professional alignment shop.
2. Request a four-wheel alignment and wheel balancing.
3. Ensure the alignment is within manufacturer specifications.

4. Driveshaft Inspection and Repair

Sub-steps:
1. Safely raise the vehicle using a jack and secure it on jack stands.
2. Inspect the driveshaft for signs of damage, such as dents or cracks.
3. Check for any play in the universal joints; replace if necessary.

5. Engine and Transmission Mount Replacement

Sub-steps:
1. Locate the engine and transmission mounts.
2. Use a jack to slightly lift the engine/transmission assembly to relieve stress on the mounts.
3. Remove and replace any worn or damaged mounts (ensure proper torque specifications are followed during installation).

6. Suspension Component Inspection and Replacement

Sub-steps:
1. Inspect shocks and struts visually for leaks or damage.
2. Check bushings for wear; if cracked or deteriorated, replace them.
3. Replace any worn suspension components as necessary.

Tools Required:

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

Parts Required:

Tires (if necessary)
Driveshaft U-joints (if necessary)
Engine and transmission mounts (if necessary)
Suspension components (if necessary)

Estimated Repair Time: 2-4 hours

Safety Warnings:

Always disconnect the battery before working on electrical systems.
Allow the vehicle to cool before performing any inspections.