MY CAR REVVED TO BETWEEN 4 AND 6 THOUSAND RPMS WHEN I WAS PARKING IN MY WORK PARKING GARAGE. IN THE PROCESS I ENDED UP HITTING TWO SUVS AND DID OVER $5,500 IN DAMAGE TO MY CAR. I TOOK MY CAR TO OUR HYUNDAI SERVICE TO HAVE THE ENGINE LOOKED AT AND THEY COULDN'T FIND ANYTHING WRONG WITH IT. ON FRIDAY, MAY 15 AS I WAS DRIVING HOME FROM WORK ON RT 70 AT THE TOP OF BRADDOCK MOUNTAIN MY CAR REVVED AGAIN FOR NO REASON. LUCKILY I WASN'T IN TRAFFIC WHEN THE REV HAPPENED. THIS REV HAS ALSO HAPPENED WHEN MY HUSBAND WAS DRIVING THE CAR.