Reply To: Kia Sorento September 20, 2023 at 12:03 pm #234122 kezoParticipantI don’t think I’d ever have another Hyundai/Kia with the 1.6t-gdi engine again or a least untill its sorted. Apart from the engine sounding gruff under acceleration neither Hyundai or Kia have found a permanent fix for the PPF issue!