I purchased an automatic '05 Corolla S approximately 3 - 4 weeks ago. Every time I fill up the gas tank, the car won't start! I've tried everything! I've made sure the gas cap is on tight, I've waited a few minutes, I've stopped pumping gas once it's clicked, I get nothing! The dealership says it doesn't find any problems, but my car is 3 weeks old! This shouldn't be happening! ALSO, my check engine light has been coming on and off. More on that off. Again, the dealership either finds no codes, or the light "magically disappears" once I bring it in. Has anyone heard of a problem like this? Any help would be appreciated!!! Thank you!