how to fix my Ford F-150 13th Generation (2015-2020) that shakes when I accelerate

Ford F-150 13th Generation (2015-2020)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

471 words

Problem Statement

Learn how to diagnose and fix shaking during acceleration in Ford F-150 13th Generation. 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.
•Be cautious of hot engine components if performing inspections immediately after driving.

Symptoms

•Vibrations felt in the steering wheel or through the seat
•Shaking intensifies with acceleration
•Possible noise accompanying the shaking (e.g., clunking or grinding)
•Vibration may cease or reduce at constant speed
•Uneven tire wear or misalignment might be noticeable

Diagnostic Steps

1
Inspect tires for uneven wear and ensure proper inflation.
2
Check wheel balance using a wheel balancer.
3
Examine suspension components (control arms, bushings, shocks) for wear or damage.
4
Inspect drivetrain components (u-joints, driveshaft, transmission mounts) for signs of wear or damage.
5
Scan the vehicle for any error codes that might indicate engine or drivetrain issues.

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

•Jack and jack stands
•Tire pressure gauge
•Torque wrench
•Wheel balancer
•Socket set

Parts Required

•Replacement tires (if necessary)
•Suspension components (if worn)
•U-joints (if necessary)
•Transmission mount (if necessary)

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Diagnostic Steps

1
Inspect tires for uneven wear and ensure proper inflation.
2
Check wheel balance using a wheel balancer.
3
Examine suspension components (control arms, bushings, shocks) for wear or damage.
4
Inspect drivetrain components (u-joints, driveshaft, transmission mounts) for signs of wear or damage.
5
Scan the vehicle for any error codes that might indicate engine or drivetrain issues.

Solution

1. Preparation

Gather tools and parts required for inspection and repair.
Park the vehicle on a level surface and engage the parking brake.

Tools Required:

Jack and jack stands
Tire pressure gauge
Torque wrench
Wheel balancer
Socket set

2. Tire Inspection and Balancing

Check Tire Condition:
- Inspect each tire for uneven wear, bulges, or damage.
- Measure tire pressure with a tire pressure gauge and adjust to manufacturer's specifications.
Balance Tires:
- Remove the wheels using a socket set.
- Mount each wheel on a wheel balancer and adjust weights as needed.
- Reinstall the wheels and torque lug nuts to manufacturer specifications.

3. Suspension Inspection

Visual Inspection:
- Check all suspension components for cracked bushings, worn struts, and loose bolts.
- Replace any damaged parts as necessary.
Test Suspension:
- Push down on each corner of the vehicle to check for responsive rebound. If it bounces excessively, replace shocks or struts.

4. Drivetrain Inspection

U-Joint Inspection:
- Examine the u-joints for play or damage by rotating the driveshaft.
- Replace any worn u-joints.
Transmission Mount Check:
- Inspect the transmission mount for cracks or excessive wear.
- Replace the mount if it shows signs of deterioration.