Fuel Odor In Engine Compartment
WARNING: This page does not describe the selected car, but rather 10 other vehicles, including the 2002 Mazda Tribute, 2002 Mazda Protege5, 2002 Mazda Protege, 2002 Mazda Millenia, and 2002 Mazda MX-5 Miata. However, it is still accessible from the selected car via links, so may be relevant.
- Check for charcoal canister malfunction (fuel saturation).
- Check for fuel pressure regulator malfunction.
- Check for fuel pump control relay and resistor malfunction (Millenia 2.3L).
- Check for fuel pump malfunction (always on).
- Check for fuel system leaks (fuel injector, fuel pulsation damper or fuel lines).
- Check for fuel tank vent system blockage.
- Check for purge solenoid malfunction.