Chike
If the dealer was cheap, most likly they were, and the problem does not go away the ECU will need to be reset so that it can relearn. Leave the car's neg terminal unpluged over night. The ECU will relearn the fuel system.
It sound like you will be fine and that you might not have to reset the ECU. Also go hask the autoparts store to clear your codes. I think you have and OBDII system, right?
If not you can check and clear your own codes. See this web site for more info...
http://svx-iw.com/
Steve