Checking the fuel system (Mazda Capella GC)

Warning: Observe the following precautions when inspecting or servicing fuel system components. Work in a well-ventilated area and keep open flames away from the work area (cigarettes, matches, etc.) or light bulbs (they may burst, causing the vapors to ignite). Wipe up any spilled fuel immediately and do not store fuel-soaked rags in areas where they may catch fire.

1. The fuel system is usually under slight pressure, so if you need to disconnect the fuel lines, be prepared for fuel to come out of the ends. Cap all disconnected fuel lines to prevent fuel loss.

2. The most convenient way to service the fuel system is to lift the vehicle with a winch.

3. If you smell gasoline while driving or after the car has been parked in the sun, immediately inspect the system thoroughly.

4. Remove the fuel filler cap and inspect its gasket for damage and corrosion (photo). Replace the cap if necessary.

(The article is based on website data MazBook)





5. Inspect the fuel tank and filler neck for holes, cracks and other damage. Inspect the connection between the filler neck and the tank especially carefully. Sometimes fuel leaks are caused by loose rubber filler neck clamps or worn rubber. These faults can usually be corrected by a car owner himself.

Under no circumstances should you attempt to repair the fuel tank yourself (except rubber components), if you don't have enough experience. A welding torch or similar equipment can easily cause a fuel vapor explosion if proper precautions are not taken.

6. Carefully check all rubber hoses and metal tubes coming from the fuel tank. Check the reliability of their fastening, the condition of the tubes and hoses and whether they are kinked. Follow the fuel lines to the front of the vehicle, carefully inspecting them completely. Repair or replace damaged components as necessary.

7. If the smell of fuel is still noticeable after inspection, follow the instructions Chapter 33.