NHTSA Complaint #11398161 — 2013 KIA SORENTO

2/26/21 ENGINE FAILURE CYLINDER 4 LOSS OF COMPRESSION POSSIBLY DUE TO DEBRI IN THE ENGINE DURING ASSEMBLY. P0304 CODE MISFIRE IN CYLINDER 4. I HAVE CALLED OTHER KIA DEALERSHIPS TO ASK IF ANYONE ELSE HAD THIS SAME ISSUE AND THEY TOLD ME YES. JOHNSTOWN PA, TEAM KIA WHERE I WAS TOWED TO INFORMED ME OF THE SAME ISSUE INVOLVING CYLINDER 4. I WAS DRIVING TO PITTSBURGH, PA ON THE PA TP ABSOLUTELY LOSS POWER CLIMBING THE MOUNTAIN. I WAS GOING APPROX 70 MPH IN THE LEFT LANE WITH CARS AND TRACTOR TRAILERS BEHIND ME. LUCKILY I WAS ABLE TO GET TO THE RIGHT SIDE TO PULL OVER AND CHECK OUT THE CODES. I ALWAYS CARRY A ENGINE CODE READER IN MY CAR. I HAD RESEARCHED THE MULTIPLE ISSUES WITH THE 2.4 LITER ENGINE ASSOCIATED WITH DEBRI IN THE ENGINE. I FEEL THIS FAILURE HAS SOMETHING TO DO WITH THAT. I HAVE DONE MY MAINTENANCE ON MY VEHICLE SINCE I DROVE IT OFF THE LOT IN 8/2012. I HAVE ALL REPAIR AND RECALL RECORDS ASSOCIATED WITH MY VEHICLE, I HAVE DONE ALL THE RECALLS ASSOCIATED WITH MY SUV. I HAVE ALL RECEIPTS FOR OIL CHANGES, TRANSMISSION & FRONT AND REAR DIFFERENTIAL CHANGES. I HAVE USED BG-44 PRODUCTS TO KEEP MY ENGINE VALVES CLEAN AND CLEAR OF ANY DEPOSITS. I HAVE USED SUPER UNLEADED TO CLEAN THE FUEL SYSTEM, AT EVERY OIL CHANGE I PULL THE THROTTLE BODY OFF AND CLEAN IT THOROUGHLY. THERE IS NO WAY THAT EVERYTHING I HAVE DONE COULD HAVE CAUSED THIS FAILURE WITH CYLINDER 4. I DO BELIEVE THERE IS A BREAKDOWN IN WORKMANSHIP WITH THIS ENGINE. I AM HAVING MY MECHANIC TEAR IT APART AND CHECK TO SEE IF THE CYLINDER WALL IS SCORED FROM DEBRI AT THE TIME OF ASSEMBLY AND PUSH THIS BACK ON KIA FOR REIMBURSEMENT OF THE ENGINE. I WILL UPDATE THIS SAFETY COMPLAINT AS I FIND OUT FROM MY MECHANIC.