NHTSA Complaint #11458253 — 2016 KIA SORENTO

Bought this vehicle used, at 98k miles, regularly serviced for oil changes, wasn’t due for an oil change for about 1k more miles and while driving down an interstate- the vehicle would not go above 65 mph. Pulled over and the oil was low, got it home and had the oil changed, still had issues so had it taken to a full service shop at 106k miles where I was told it was just a misfire so they replaced spark plugs and coil packs, drove it for a total of 30 minutes after picking up and the check engine light began flashing so I took it back to the shop where they told me there was knocking in the engine and it would need to be replaced.