My foot was on the brake and not on the gas pedal; i was coasting at a very low speed with the natural forward movement of the car carrying me into the garage (my driveway is only about two-car-lengths long). as i neared the garage door, now halfway open, my car suddenly revved to a high speed and was headed straight toward smashing into the garage door. as i said, my foot was on the brake and so i then put the other foot on the brake as well. then, i slammed the car into neutral and heard the engine just rev at a very high speed. the sua seeemed to happen as i pushed the button on the door opener updated 4/7/2010 *cn the consumer stated he experienced sudden acceleration. the dealer claimed the floor mat was the cause. updated 06/04/10