How to Repair a Heater Core Leak on a Peugeot 807

How to Repair a Heater Core Leak on a Peugeot 807

How to Repair a Heater Core Leak on a Peugeot 807

The Peugeot 807 is a less common model, but it's known for its heater core issues. This guide will outline a step-by-step process to repair a heater core leak, which is a less common problem found in vehicles.

Required Tools

Steps to Fix the Heater Core Leak

  1. Identify the Leak: The first thing you have to do is identify where the leak is coming from. This will generally be underneath the dashboard. Look for a damp smell or moisture.
  2. Clear the Area: Before you start the repair work, make sure to disconnect the battery and the dashboard.
  3. Remove the Dash: Use your screwdrivers and socket set to remove the dashboard, giving you access to the heater core.
  4. Check the Heater Core: Check to see if the leak is due to a loose connection or a fault in the heater core itself.
  5. Apply Heater Core Stop Leak:If the leak is small, you might be able to fix it with heater core stop leak. Be sure to follow the directions on the bottle for the best results.
  6. Replace the Heater Core: If the heater core stop leak didn't solve the problem, or if the heater core itself is the issue, then you might need to replace the entire heater core.
  7. Reconnect Everything: After you've fixed or replaced the heater core, reconnect the dash and the battery.
  8. Test the System: Finally, make sure to test your heating system. If you still notice a leak, then you may need to consult with a professional mechanic.

A heater core leak is not a common problem for every vehicle model, but when it does happen it's important to repair it properly. By following this guide, Peugeot 807 owners can navigate this repair with ease. Always remember, if the problem persists, consult a professional mechanic to prevent any further damage to your vehicle.