TL* THE CONTACT OWNS A 2004 HYUNDAI SANTA FE. THE CONTACT STATED THAT AFTER STARTING THE VEHICLE, THE ENGINE REVVED UP AND THE VEHICLE ACCELERATED. THE CONTACT MENTIONED THAT THE FAILURE OCCURRED WHILE IN DRIVE OR REVERSE. ALSO, THE CONTACT STATED THAT MOST TIMES THEY HAVE BEEN ABLE TO STOP THE VEHICLE BUT TWICE HAD MINOR ACCIDENTS. THE VEHICLE WAS TAKEN TO THE DEALER FOUR TIMES AND EACH TIME EITHER THERE WERE NO CODES OR THEY WERE UNABLE TO DUPLICATE THE FAILURE. THE FAILURE MILEAGE WAS 80,000 AND THE CURRENT MILEAGE WAS 133,000.