One problem related to fuel injector has been reported for the 2004 Toyota Avalon. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Toyota Avalon based on all problems reported for the 2004 Avalon.
My mother's 2004 Toyota Avalon, miles 7,800 miles needed 2 fuel to air oxy/sensors within the last 30 days. Cost is approx. $200. 00 each,Toyota states they will not cover the parts.
| Gasoline Fuel System problems | |
| Fuel Hoses Lines/piping And Fittings problems | |
| Fuel Injector problems |