NHTSA Complaint #11525456 — 2016 KIA SORENTO

Vehicle had a slow engine oil leak which began just after 100,000 miles and mirrored symptoms of the "oil pressure switch" defect, which was replaced under warranty pursuant to a warranty extension campaign from Kia. Following the replacement of the oil pressure switch, the vehicle continued to slowly leak oil. Kia service manager took the engine apart and stated that the threads for the head bolts were stripped from the engine block, causing an oil leak from the head gasket. During a later in-person conversation, which was lawfully recorded, the service manager stated that it was a well known and established defect which Kia is refusing to officially acknowledge, and said that he has personally replaced over fifty (50) 2016 model year 3.3L V6 engines with stripped head bolts. The only solution was to replace the engine, and Kia refused to cover any repair or replacement costs. The vehicle is available for inspection (at the dealership), and although my vehicle did not have any symptoms other than the oil leak, in other instances it commonly causes engine overheating.