For 1990-2009 cars

Problem | Causes
--- | ---
DEFINITION: Difficulty when refueling the vehicle.
Difficult to fill |

• | The check valve is stuck closed.

• | The fill limiter vent valve is stuck closed.

• | The evaporative emission (EVAP) canister is restricted.

• | Restricted EVAP pipes.

• | High Reid vapor pressure.

• | High fuel temperature.

• | The fuel filler hose/pipe is pinched, kinked or blocked.

• | The fuel feed hose, or crossover hose, is pinched, kinked or blocked.

• | The ignition switch is ON.

Over fill |

• | The pressure relief valve in the fill limiter vent valve is stuck open.

• | The pressure relief valve in the fill limiter vent is valve leaking.

• | The fill limiter vent valve is stuck open.

• | The fill limiter vent valve is leaking.

Pre-mature shut-off of the fuel dispensing nozzle |

• | The check valve is stuck closed.

• | The fill limiter vent valve is stuck closed.

• | The EVAP canister is restricted.

• | Restricted EVAP pipes.

• | High Reid vapor pressure.

• | High fuel temperature.

• | The fuel filler hose/pipe is pinched, kinked or blocked.

• | The fuel feed hose, or crossover hose, is pinched, kinked or blocked.

• | The ignition switch is ON.

Fuel spit back |

• | The check valve is stuck open.

• | The check valve is stuck closed.

• | The check valve is leaking.

• | High Reid vapor pressure.

• | High fuel temperature.

Liquid fuel in the EVAP canister |

• | The fill limiter vent valve is stuck open.

• | The fill limiter vent valve is leaking.

Liquid fuel leak |

• | The pressure relief valve in the fill limiter vent valve is stuck open.

• | The pressure relief valve in the fill limiter vent valve is leaking.

• | The fuel filler hose is loose or torn.

• | The fuel feed hose, or crossover hose, is loose or torn.

• | The fill limiter vent valve is stuck open.

Fuel odor |

• | The pressure relief valve in the fill limiter vent valve is stuck open.

• | The pressure relief valve in the fill limiter vent valve is leaking.

• | The EVAP canister is saturated.