why does my Ford F-150 13th Generation (2015-2020) shake when I accelerate

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

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

419 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 repair instructions.

Affected Component

Suspension

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect battery before working on electrical systems.
•Use jack stands to secure the vehicle when raised.

Symptoms

•Check engine light illuminated
•Vibration felt in the steering wheel or seat
•Shaking intensifies with acceleration
•Unusual noise (clunking or grinding) during acceleration
•Decreased fuel efficiency
•Vehicle pulls to one side during acceleration

Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to identify any underlying issues.
2
Inspect tires for uneven wear patterns or damage.
3
Check wheel balance and alignment.
4
Inspect the driveshaft and CV joints for any signs of wear or damage.
5
Examine suspension components for wear, including bushings and shock absorbers.
6
Test engine 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
•Socket set
•Tire balancing machine
•Jack and jack stands
•Torque wrench

Parts Required

•Tires (if damaged)
•CV joints (if required)
•Suspension components (if worn)
•Engine mounts (if necessary)

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Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to identify any underlying issues.
2
Inspect tires for uneven wear patterns or damage.
3
Check wheel balance and alignment.
4
Inspect the driveshaft and CV joints for any signs of wear or damage.
5
Examine suspension components for wear, including bushings and shock absorbers.
6
Test engine mounts for deterioration or failure.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is parked on a flat surface and the parking brake is engaged.
Disconnect the battery if necessary (for electrical components).

2. Tire Inspection and Balancing

Sub-steps:
1. Remove the tires from the vehicle using a socket set.
2. Inspect each tire for uneven wear, bulges, or punctures.
3. If damage is found, replace the tire with a new one.
4. Balance the tires using a tire balancing machine.
5. Reinstall the tires and torque them to the manufacturer’s specifications (usually around 80-100 ft-lbs).

3. Driveshaft and CV Joint Inspection

Sub-steps:
1. Raise the vehicle using a jack and secure it on jack stands.
2. Inspect the driveshaft for any signs of bending or wear.
3. Check CV joints for any cracks or leakage of grease.
4. Replace any damaged components as needed.

4. Suspension Component Check

Sub-steps:
1. Visually inspect the suspension for worn bushings, ball joints, and shocks.
2. Replace any worn or damaged components.
3. If necessary, perform an alignment check and adjust as needed.

5. Engine Mount Inspection

Sub-steps:
1. Inspect the engine mounts for cracks or excessive wear.
2. Replace any damaged engine mounts.
3. Recheck alignment of the engine to the drivetrain after replacement.

Tools Required:

OBD-II scanner
Socket set
Tire balancing machine
Jack and jack stands
Torque wrench

Parts Required:

Tires (if damaged)
CV joints (if required)
Suspension components (if worn)
Engine mounts (if necessary)

Estimated Repair Time: 2-4 hours

Safety Warnings:

Disconnect battery before working on electrical systems.
Use jack stands to secure the vehicle when raised.