One problem related to tank filler pipe and cap has been reported for the 2005 Toyota Prius. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2005 Toyota Prius based on all problems reported for the 2005 Prius.
Gasoline pump regularly shuts off several gallons short of full and will not allow continued filling without removing the nozzle from beyond the rubber seal. The only way to know when the tank is full is to watch and listen. Often when the tank approaches full and the nozzle is shut off the gas overflows from the tank spilling a cup or perhaps more of gas.
| Gasoline Fuel System problems | |
| Tank Assembly problems | |
| Fuel Hoses Lines/piping And Fittings problems | |
| Tank Filler Pipe And Cap problems | |
| Fuel Delivery problems | |
| Fuel Injector problems |