NHTSA Complaint #11243887 — 2017 HYUNDAI ELANTRA

ENGINE DIES INTERMITTENTLY AT VARIOUS SPEEDS. RMP'S DROP, ENGINE LIGHT COMES ON AND ENGINE DIES. AT TIMES THERE WILL BE A SHAKE FROM THE ENGINE AND A LOUD RUMBLING SOUND WHILE THE FAN WAS ON PRIOR TO ENGINE SHUTTING OFF. VEHICLE DOES RESTART IMMEDIATELY 90% OF THE TIME AND DRIVES NORMAL. THESE EPISODES HAPPEN SEVERAL TIMES WHILE DRIVING. AT ONE POINT I HAD MY CHILD IN THE VEHICLE, I WAS ENTERING THE INTERSTATE AND THE ENTRANCE RAMP WAS ONTO THE FAST LANE IN RUSH HOUR TRAFFIC. I WAS TRAVELING AT A FAST SPEED OF APPROX. 65-70 MPH AS MY VEHICLE STALLED ONCE AGAIN, I LOST CONTROL OF STEERING POWER. THERE WERE SEVERAL VEHICLES BEHIND ME THAT HAD TO SLAM ON THEIR BRAKES AND VEER OFF THE ROAD TO AVOID HITTING ME. IT WAS A VERY SCARY SITUATION TO BE IN, NEVERTHELESS UNSAFE. MY VEHICLE HAS BEEN SERVICED WITH MY LOCAL HYUNDAI DEALERSHIP 3 TIMES AS OF TODAY. IT'S GOING BACK TODAY FOR A 4TH ATTEMPT. SERVICE CALL #1: CANNOT DUPLICATE AND NO CODES PRESENT, BRING BACK WHEN IT HAPPENS AGAIN. SERVICE CALL #2: CANNOT DUPLICATE AND NO CODES PRESENT, RESET ADAPTIVE VALUES AND ROAD TESTED RESCANNED NO CODES PRESENT, BRING BACK IF ANY OTHER ISSUES. SERVICE CALL #3: FINALLY GOT A DUPLICATION, NO CODES PRESENT STILL, REPLACED FRONT ENGINE COVER AND EXHAUST CVVT PHASER PER HYUNDAI TECH LINE. AFTER HAVING MY VEHICLE BACK FOR THE THIRD ATTEMPT THE ENGINE DIES TWICE WITHIN 45 MINUTES.