NHTSA Complaint #11479363 — 2016 KIA SORENTO

I purchased my 2016 KIA Sorento in October of 2018. Oil changes and everything has always been up to date along with regular maintenance. I never had any issues with it then in April 2022 I was driving to work and had complete engine failure with only 88k miles on it. The first obstacle was reaching KIA corporate. Would call several times a day just to be on hold for 30 plus minutes and sometimes over an hour. After speaking to several different people, they advised there was nothing to they could do, and I would have to pay for it out of pocket due to them saying they sent a piece of paper to the fist owner in June/July 2018 and then another one to me the end of 2019 or 2020. They were unsure of when it was sent to me and there was no proof that I received it. With my hands being tied since still owed money on it I went ahead and paid the $5700 to have my engine replaced. Fast forward I finally got my car back the end of July and two days later realized my heat no longer worked (worked before car went in to have engine replaced). Here it is over two weeks later, and I still do not have my car back. I have to call the dealership for an update and when I do call them, they have no clue who I am or why I am calling. Even though throughout this whole process with engine have only spoken to 1 service rep. KIA’s customer service across the board is very poor. I called the dealership today and they said they finally heard back from corporate again to try and run more tests and they will follow up with me by EOB I am not holding my breathe.