NHTSA Complaint #10744337 — 2008 HYUNDAI SANTA FE

MY SANTA FE AWD 2008 WAS BOUGHT IN JUNE 2009 AND NOW HAS ~99K MILEAGE. I HAD FOUR OR FIVE SIMILAR INCIDENTS WITH MY SANTA FE STARTING ON 4/21/15, WHICH LED TO SIGNIFICANT POWER LOSS AND SPEED LOSS OF THE CAR ON THE ROAD. THE FIRST TIME, I WAS DRIVING ON A LOCAL ROAD AT ~25 MPH. SUDDENLY I FELT THE CAR LOST THE POWER AND BEGAN TO SLOW DOWN. I STEPPED DOWN ON THE ACCELERATOR, BUT THE CAR COULD NOT ACCELERATE (THE SPEED DROPPED TO ~10 MPH). I SAW 3 SYSTEM INDICATOR/WARNING LIGHTS ON: THE ESC OFF(ELECTRONIC STABILITY CONTROL) AND CHECK ENGINE INDICATORS HAD A STEADY LIGHT AND THE AWD SYSTEM WARNING LIGHT WAS FLASHING. I PULLED OFF TO THE SIDE OF THE ROAD, SHUT OFF THE CAR, WAITED ~1 MINUTE, AND THEN RESTARTED THE CAR. THE CHECK ENGINE LIGHT STAYED ON, BUT THE OTHER LIGHTS WENT OUT. THEN I DROVE THE CAR TO CONTINUE TO MY JOB. THE 2ND INCIDENT OCCURRED ON MY WAY HOME. THE SAME SCENARIO EXCEPT THAT I WAS DRIVING AT ~40 MPH AT THE TIME. THE SUDDEN POWER LOSS CAUSED THE CAR SPEED QUICKLY DROPPED TO ~10 MPH AND PROBABLY LED THE CAR BEHIND MINE TO MAKE A SUDDEN STOP TO AVOID A CRASH. AGAIN, I PULLED OFF TO THE SIDE OF THE ROAD, SHUT OFF THE ENGINE, AND THEN RESTARTED THE CAR WITH THE CHECK ENGINE LIGHT STAYING ON. THE OTHER TIMES I WAS ON THE CRESENT CITY CONNECTION (BRIDGE) IN THE CENTER LANE. I HAD TO WORK MY WAY OVER TWO LANES TO TURN THE VEHICLE OFF TO RESTART TO CONTINUE ON MY WAY TO OR FROM WORK. AFTER THE 5TH TIME, I DID SOME RESEARCH ONLINE AND FOUND AN ARTICLE STATING THAT THIS PROBLEM WAS ON THE TSB (TECHNICAL SAFETY BULLETIN). MAYBE SOMEONE SOMEWHERE SHOULD BE AWARE OF MORE THAN ONE VEHICLE HAVING THIS PROBLEM.......