NHTSA Complaint #11221195 — 2014 HYUNDAI SONATA

ON 4/19/2019, I WAS DRIVING MY CAR AT 60 MPH ON FREEWAY AND SUDDENLY CAR'S SPEED DROPPED TO 20 MPH WITH CHECK ENGINE LIGHT (MIL) BLINKING. ALSO CAR WAS HESITATING AND WASN'T GOING BEYOND 20 MPH AFTER THAT. IT WENT INTO LIMP MODE / LOW POWER MODE. I GOT MY CAR TOWED TO HYUNDAI'S DEALERSHIP ON 4/20/2019. I WAS INFORMED THAT THERE WAS AN ISSUE WITH THE KNOCK SENSOR HARNESS AND IT HAS BEEN REPLACED UNDER CAMPAIGN T3G. I PICKED UP MY CAR FROM THE DEALERSHIP ON 4/23/2019 BUT MY CAR IS STILL HAVING KNOCKING SOUND, CAR IS HESITATING AND I GOT THE ENGINE LIGHT (MIL) BACK UP AGAIN ON THE VERY NEXT DAY I.E. 4/24/2019. MY CAR IS AT THE SAME DEALERSHIP SINCE THAN FOR THE REPAIR AND THEY ARE WAITING FOR THE PARTS FROM THE HYUNDAI FACTORY. I ALSO CONTACTED HYUNDAI CONSUMER AFFAIRS CENTER FOR THIS AND CASE#: 15700612 HAS BEEN CREATED FOR THIS COMPLAIN.