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

571 words

Problem Statement

Learn how to diagnose and fix shaking during acceleration in Ford F-150 (2015-2020). Step-by-step guide with symptoms, diagnostic steps, and solutions.

Affected Component

Suspension

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always ensure the vehicle is securely supported on jack stands before working underneath.
•Disconnect the battery before servicing electrical components.

Symptoms

•Shaking or vibration felt through the steering wheel or floor during acceleration
•Increased noise from the drivetrain
•Unusual tire wear patterns
•Possible loss of power during acceleration
•Steering wheel vibrations at certain speeds

Diagnostic Steps

1
Inspect tires for uneven wear or damage.
2
Check wheel balance and alignment.
3
Examine suspension components for wear, including bushings and ball joints.
4
Inspect the driveshaft and U-joints for any signs of damage or imbalance.
5
Scan for any diagnostic trouble codes (DTCs) using an OBD-II scanner.
6
Test the engine and transmission mounts for excessive wear 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 pressure gauge
•Tire iron
•Jack
•Jack stands
•Alignment machine
•Wheel balancer
•Wrench set
•Socket set
•Pry bar
•Grease gun

Parts Required

•Tires (if damaged)
•Suspension components (if worn)
•Driveshaft (if damaged)
•U-joints (if worn)
•Engine and transmission mounts (if damaged)

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Diagnostic Steps

1
Inspect tires for uneven wear or damage.
2
Check wheel balance and alignment.
3
Examine suspension components for wear, including bushings and ball joints.
4
Inspect the driveshaft and U-joints for any signs of damage or imbalance.
5
Scan for any diagnostic trouble codes (DTCs) using an OBD-II scanner.
6
Test the engine and transmission mounts for excessive wear or damage.

Solution

1. Preparation

Gather necessary tools and parts.
Park the vehicle on a flat surface and engage the parking brake.
Disconnect the battery to ensure safety while working on electrical components.

2. Inspect and Replace Tires

Tools Required: Tire pressure gauge, tire iron, jack, jack stands
Check tire pressure and inflate to manufacturer specifications.
Inspect for any bulges, cracks, or uneven wear. If any issues are found, replace the tires.
Rotate or balance tires if uneven wear is detected.

3. Wheel Alignment and Balancing

Tools Required: Alignment machine, wheel balancer
Perform a wheel alignment using an alignment machine. Adjust camber, toe, and caster to meet manufacturer specifications.
Balance the wheels on a wheel balancer if they are out of balance.

4. Inspect Suspension Components

Tools Required: Wrench set, socket set, pry bar
Visually inspect suspension components for signs of wear or damage.
Replace any worn bushings, ball joints, or other components as necessary.

5. Inspect Driveshaft and U-Joints

Tools Required: Socket set, wrench set, grease gun
Inspect the driveshaft for any signs of damage or bending.
Check U-joints by attempting to move them; any play indicates they should be replaced.
If necessary, replace the driveshaft or U-joints and lubricate with the appropriate grease.

6. Check Engine and Transmission Mounts

Tools Required: Jack, jack stands, socket set
Inspect the engine and transmission mounts for signs of wear or cracking.
Replace any mounts that show signs of excessive wear or damage.