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how to fix the exhaust leak in my Tesla Outback 5th Generation (2015-2019) - Subaru Outback
Home/Cars/Subaru/Outback/5th Generation (2015-2019)/how to fix the exhaust leak in my Tesla Outback 5th Generation (2015-2019)

how to fix the exhaust leak in my Tesla Outback 5th Generation (2015-2019)

Subaru Outback 5th Generation (2015-2019)

Error Codes
2-4 hours
Time
medium
Difficulty
medium
Severity
Navigation
ProblemSymptomsDiagnosisSolution
ProblemSymptomsDiagnosisSolution
3 min read
526 words

Problem Statement

Learn how to diagnose and fix exhaust leaks in Tesla Outback 5th Generation (2015-2019). Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Affected Component
Exhaust System
Estimated Time
2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

  • •Allow the engine to cool before working on the exhaust system.
  • •Disconnect the battery before performing any electrical work.

Symptoms

  • •Loud hissing or popping noises from the exhaust area
  • •Decreased fuel efficiency
  • •Strong exhaust odors inside or around the vehicle
  • •Warning lights illuminated on the dashboard
  • •Reduced acceleration or power loss

Diagnostic Steps

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5

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

  • •Socket set
  • •Torque wrench
  • •Jack and jack stands
  • •High-temperature exhaust sealant or welding equipment
  • •Smoke machine (optional)

Parts Required

  • •Exhaust pipe or muffler (if damaged)
  • •Exhaust gaskets
  • •Bolts/clamps as needed

Additional Information

Affected Component
Exhaust System
Estimated Time
2-4 hours
Difficulty
medium
Severity
medium
Tools Required
5 items
Parts Required
3 items

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Solution
1. Preparation
  • Gather all tools and parts needed for the repair.
  • Ensure the vehicle is parked on a flat surface and the engine is cool.
  • Disconnect the vehicle's battery to avoid any electrical issues.
2. Raise the Vehicle
  • Use a jack to lift the vehicle and secure it with jack stands.
  • Ensure the vehicle is stable and safe to work underneath.
3. Locate and Remove Damaged Components
  • Identify the section of the exhaust system with the leak.
  • If applicable, use a socket set to remove any heat shields or protective coverings.
  • Carefully unbolt and remove the affected exhaust section (e.g., muffler, pipe, or gasket).
4. Inspect and Repair
  • Examine the removed parts for damage. If the exhaust pipe is cracked or rusted, it may need to be replaced.
  • For minor holes, use a high-temperature exhaust patch or welding to seal the leak.
  • Replace any gaskets or seals as necessary.
5. Reinstallation
  • Reattach the exhaust section to the vehicle using new bolts and/or gaskets as required.
  • Ensure all connections are tight and secure to prevent future leaks.
  • Reinstall any heat shields or protective covers removed earlier.
6. Lower the Vehicle
  • Carefully remove the jack stands and lower the vehicle back to the ground.
7. Reconnect Battery and Test
  • Reconnect the vehicle battery.
  • Start the engine and listen for any exhaust noises to ensure the leak is fixed.