my Ford Mustang S650 (2024-Present) has a strong smell of gasoline, what should I do?

Solution

1. Preparation

• Tools Required: Safety glasses, gloves, rags, drip pan
• Park the vehicle on a level surface and set the parking brake.
• Disconnect the negative terminal of the battery to prevent electrical shorts.

2. Inspect and Repair Fuel Lines

• Locate the fuel lines under the vehicle.
• Sub-steps:
  • Use the rags to clean any dirt and debris around the fuel lines.
  • Visually inspect the lines for cracks or signs of wear.
  • If damage is found, replace the affected sections of the fuel line.
• Reconnect any fittings securely and ensure hose clamps are tight.

3. Replace Fuel Injector Seals

• Tools Required: Socket set, torque wrench
• Remove the engine cover if necessary for access.
• Sub-steps:
  • Carefully disconnect the fuel injector wiring harness.
  • Remove the fuel rail bolts and carefully lift the fuel rail to access the injectors.
  • Replace the seals on each injector with new ones.
  • Reinstall the fuel rail and torque bolts to the manufacturer's specifications.

4. Check and Repair Fuel Tank

• Tools Required: Fuel tank removal tools (if needed)
• Inspect the fuel tank for damage.
• Sub-steps:
  • If a leak is detected, drain the fuel tank.
  • Remove the fuel tank from the vehicle if necessary.
  • Repair or replace the fuel tank as required.
  • Reinstall the tank and reconnect all lines securely.

5. Inspect and Replace Fuel Pressure Regulator (if necessary)

• Tools Required: Fuel pressure gauge, socket set
• Locate the fuel pressure regulator on the fuel rail.
• Sub-steps:
  • Disconnect the vacuum line and fuel lines from the regulator.
  • Remove the regulator and install a new one if it is faulty.
  • Reconnect all lines and check for leaks.