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

482 words

Problem Statement

Learn how to diagnose and fix shaking during acceleration in Ford F-150 (2015-2020). 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 lifted and supported on jack stands before working underneath.

Symptoms

•Vibration felt through the steering wheel or seat during acceleration
•Shaking increases with speed and may diminish at higher speeds
•Possible noise accompanying the shaking (e.g., clunking or grinding sounds)
•Unusual tire wear patterns
•Vehicle pulling to one side while accelerating

Diagnostic Steps

1
Inspect tires for uneven wear, proper inflation, and balance.
2
Perform a visual inspection of the driveshaft and U-joints for any signs of damage or wear.
3
Check wheel bearings for play or excessive wear.
4
Verify that suspension components (such as control arms and bushings) are in good condition.
5
Use an OBD-II scanner to check for any stored error codes related to the drivetrain or suspension.

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

•Tire iron
•Tire pressure gauge
•Jack stands
•Wrench set
•Socket set
•Torque wrench

Parts Required

•Tires (if damaged)
•U-joint(s) (if worn)
•Wheel bearings (if worn)
•Suspension components (if damaged)

Related Faults

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Diagnostic Steps

1
Inspect tires for uneven wear, proper inflation, and balance.
2
Perform a visual inspection of the driveshaft and U-joints for any signs of damage or wear.
3
Check wheel bearings for play or excessive wear.
4
Verify that suspension components (such as control arms and bushings) are in good condition.
5
Use an OBD-II scanner to check for any stored error codes related to the drivetrain or suspension.

Solution

1. Tire Inspection and Balancing

Sub-steps:
1. Remove all four tires using a tire iron.
2. Inspect each tire for uneven wear and proper inflation; replace tires if necessary.
3. Take tires to a professional for balancing if they are in good condition.
Tools Required: Tire iron, tire pressure gauge.

2. Driveshaft and U-Joint Inspection

Sub-steps:
1. Raise the vehicle securely on jack stands.
2. Inspect the driveshaft for any visible damage or signs of bending.
3. Check U-joints for play by attempting to move them; replace if necessary.
Tools Required: Jack stands, wrench set.

3. Wheel Bearing Check

Sub-steps:
1. Lift the front of the vehicle and secure it on jack stands.
2. Grab each wheel at the 12 o'clock and 6 o'clock positions and check for play.
3. If play is detected, remove the wheel and inspect the bearings; replace if worn or damaged.
Tools Required: Jack stands, socket set.

4. Suspension Component Inspection

Sub-steps:
1. Visually inspect control arms, bushings, and other suspension components for cracks or wear.
2. Replace any damaged suspension parts.
3. Ensure all bolts are torqued to manufacturer specifications.
Tools Required: Socket set, torque wrench.