Car problem?

[Tabitha]

Yesterday I was driving and my car slowed down, I pressed on the gas pedal gently but the car did not accelerate and slowed down to almost a stop. I pressed the gas pedal to the floor but nothing and then I shot forward.. What is going on with my car??

[06T200]

What year is your Aveo? Could be the TPS or the throttle stepper motor (post 06 models). You will want to scan the ECM for any codes to get a better clue.