One problem related to fuel injector has been reported for the 2004 Toyota Corolla. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Toyota Corolla based on all problems reported for the 2004 Corolla.
I bought a 2004 Toyota Corolla in July of 2003, not even two months of having the car I am having a problem. In September when I started to use my heat, I smelled a rotten egg/sulfur smell. It is terrible!!!. . . . I called the dealership on it and they told me to switch gas, so I switched gas. Three gas stations later and 2 months later I am still having the same problem. I don't know what the health regulations or environmental protection agency laws are against sulfur being emitted into someone's lungs and the air. Obviously, something is wrong and it is only going to snowball. I have called every dealership in western new york and tried to get an answer. My answer was "deal with it" from jim callaghan, in williamsville NY. There should be a huge recall on this vehicle. Otherwise a huge lawsuit will be coming from me if I don't get any action from Toyota on this vehicle.