how to tell if struts are bad on my Volkswagen Golf Eighth Generation (2020-present)

Volkswagen Golf Eighth Generation (2020-present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

513 words

Problem Statement

Learn how to diagnose and fix bad struts on your Volkswagen Golf Eighth Generation. 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

•Ensure the vehicle is on a flat surface and securely supported by jack stands.
•Wear safety glasses and gloves for protection.
•Disconnect the battery before working on electrical systems related to suspension if applicable.

Symptoms

•Excessive bouncing or swaying during driving
•Unusual noises such as clunking or rattling when going over bumps
•Uneven tire wear or bald spots on tires
•Vehicle leans or sways during turns
•Difficulty maintaining control over rough roads

Diagnostic Steps

1
Visually inspect struts for any signs of oil leakage or physical damage.
2
Perform a bounce test by pushing down on the front or rear of the vehicle and observing how many times it rebounds.
3
Check for uneven tire wear patterns that may indicate suspension issues.
4
Listen for abnormal sounds while driving over bumps or potholes.
5
Inspect the surrounding suspension components for 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

•Jack and jack stands
•Socket set
•Torque wrench
•Strut spring compressor

Parts Required

•New struts (front and/or rear as needed)
•Strut mount kits (if applicable)

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Diagnostic Steps

1
Visually inspect struts for any signs of oil leakage or physical damage.
2
Perform a bounce test by pushing down on the front or rear of the vehicle and observing how many times it rebounds.
3
Check for uneven tire wear patterns that may indicate suspension issues.
4
Listen for abnormal sounds while driving over bumps or potholes.
5
Inspect the surrounding suspension components for wear or damage.

Solution

1. Preparation

Tools Required:
- Jack and jack stands
- Socket set
- Torque wrench
- Strut spring compressor (if replacing struts)
Safety Warnings:
- Ensure the vehicle is on a flat surface and securely supported by jack stands.
- Wear safety glasses and gloves for protection.

2. Remove the Wheel

Loosen lug nuts on the wheel using a socket set.
Use a jack to lift the vehicle and place it securely on jack stands.
Remove the lug nuts and take off the wheel to access the strut assembly.

3. Disconnect the Strut

Remove the bolts securing the strut to the steering knuckle using a socket wrench.
Detach any brackets or components that may obstruct the strut’s removal.
If replacing, use a strut spring compressor to safely compress the spring before removing the strut top mount bolts.

4. Inspect and Replace

Inspect the strut for any visible damage or leaks.
If replacing, install the new strut by reversing the removal process:
- Secure the strut to the steering knuckle with bolts.
- Reattach any brackets or components.
- Ensure that the strut top mount is properly seated and torqued to manufacturer specifications.

5. Reinstall the Wheel

Place the wheel back onto the hub.
Hand-tighten the lug nuts, then lower the vehicle from the jack stands.
Use a torque wrench to tighten the lug nuts to the manufacturer’s specified torque.