One problem related to engine has been reported for the 2009 Hyundai Accent. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2009 Hyundai Accent based on all problems reported for the 2009 Accent.
When braking for a red light, the vehicle suddenly accelerated and engine reved up. Depressed the brake pedal with both feet. Engine kept reving up. Light turned green and driver slowly released the brake pedal and the engine seemed to return to normal. No further problem at this time.