my Skoda Octavia NFL (2020-Present) has a strong fuel odor, what should I do?

Solution

1. Preparation

• Tools Required: Safety glasses, gloves, socket set, fuel line disconnect tool, OBD-II scanner, rags for cleanup.
• Ensure the vehicle is parked in a well-ventilated area and away from open flames or sparks.

2. Addressing Fuel Leaks

• Fuel Tank Inspection:
  • Safely lift the vehicle using a jack and secure with jack stands.
  • Visually inspect the fuel tank for cracks or leaks.
• Fuel Line Inspection:
  • Follow the fuel lines from the tank to the engine, checking for any signs of wear or damage.
  • If damaged, replace the affected section of the fuel line using a fuel line disconnect tool as necessary.
• Injector Inspection:
  • Remove the engine cover if necessary to access the fuel injectors.
  • Inspect each injector for signs of leakage; replace any faulty injectors.

3. EVAP System Check

• Inspect EVAP Components:
  • Locate the EVAP canister and associated hoses.
  • Check for cracks or loose connections. Replace any damaged components.
  • Use a smoke machine if available to identify leaks in the EVAP system.

4. Fuel Cap Replacement

• If the fuel cap is damaged or not sealing properly, replace it with a new OEM fuel cap.