how to fix leaking struts on Volkswagen Golf Seventh Generation (2013-2020)

Volkswagen Golf Eighth Generation (2020-present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

534 words

Problem Statement

Learn how to diagnose and fix leaking struts on Volkswagen Golf (2013-2020). 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

•Ensure the vehicle is securely supported on jack stands before working underneath.
•Wear safety goggles and gloves to protect against debris and fluids.

Symptoms

•Visible fluid on the strut assembly
•Reduced ride comfort or a bouncy ride
•Uneven tire wear
•Difficulty maintaining control during turns
•Increased stopping distance

Diagnostic Steps

1
Inspect the strut assemblies visually for signs of oil leakage.
2
Check for any noise while driving over bumps which may indicate strut failure.
3
Perform a bounce test by pressing down on the corners of the vehicle and observing the response.
4
Look for signs of damage on associated components such as strut mounts and bearings.
5
Measure the ride height to determine if it is within manufacturer specifications.

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
•Lug wrench
•Socket set
•Torque wrench
•Pliers
•Screwdriver set

Parts Required

•New strut assemblies (front and/or rear as needed)
•New strut mount (if required)

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Diagnostic Steps

1
Inspect the strut assemblies visually for signs of oil leakage.
2
Check for any noise while driving over bumps which may indicate strut failure.
3
Perform a bounce test by pressing down on the corners of the vehicle and observing the response.
4
Look for signs of damage on associated components such as strut mounts and bearings.
5
Measure the ride height to determine if it is within manufacturer specifications.

Solution

1. Preparation

Gather necessary tools and parts.
Park the vehicle on a flat surface and engage the parking brake.
Use wheel chocks to secure the vehicle and raise the front or rear of the vehicle with a jack.
Support the vehicle securely with jack stands.

2. Remove the Wheel

Use a lug wrench to loosen the lug nuts, but do not remove them completely.
Lift the vehicle and remove the lug nuts completely, then take off the wheel.

3. Disconnect the Strut

Remove the lower strut mounting bolts using a socket set.
Disconnect the sway bar link if applicable.
Remove the upper strut mount bolts located under the hood (may require accessing the engine bay).

4. Remove the Strut Assembly

Carefully pull the strut assembly out from the wheel well.
Inspect the strut for any other damage beyond the leak.

5. Install New Strut

Place the new strut assembly into position in the wheel well.
Secure the upper strut mount with bolts and torque to the manufacturer’s specifications (typically around 15-20 lb-ft).
Reattach the lower strut mounting bolts and torque to the manufacturer's specifications.
Reconnect any sway bar links removed earlier.

6. Reassemble the Wheel

Place the wheel back onto the hub and hand-tighten the lug nuts.
Lower the vehicle from the jack stands and tighten the lug nuts to the specified torque (usually around 80-100 lb-ft).

7. Dispose of Old Parts

Properly dispose of the old struts according to local regulations.