NHTSA Complaint #11629713 — 2017 HYUNDAI SANTA FE

[XXX] this engine was replaced under the Hundai Theta Engine Settlement at 91,654 miles. I am the original owner. This problem first started when oil light was on and my regular mechanic sent me to Hyundai because engine required excessive amts of oil. Oil usage test conducted, engine replaced under the NATIONAL RECALL. I have maintained car with regular service before and since that time. 10-14/2024 Good Year Center did my routine oil change at 190,027 on this replacement engine. At time of service, this second engine had 91,463 miles since being replaced in 2022. I did service in readiness for upcoming Thanksgiving vaca. 11/29/29. on [XXX] [XXX] at Greenville, Ala...check engine light began flashing... car was vibrating, shaking, making noise...oil light also went on, I began losing power . I pulled off hwy at [XXX} exit..still making noise, slowing down.. got to bottom of ramp was able to coast into parking lot of station/rest. 189 miles from home. Checked oil...none on dipstick, still vibrating and making noise. man from station came to help and told me to shut it off. he checked oil, looked under car. nothing running out, filter on tight. He worked at restaurant was also a mechanic... Got his meter and read the codes...saying that spark plugs 3 &4 were bad. Spark plugs changed 1/18/24 at Good year service center. He put in 4 qts of oil. tried to start car, oil light and check engine light still flashing. When he removed 3 and 4 plug tips were burnt and singed black. replaced plugs, started car... both check in light (now steady on) and oil light still on. still idling very rough and vibrating with noise. checked spark plugs again.. when he removed plug, it was coated in oil. Car towed 189 miles. dealer said burnt valve, not related to oil all over engine. Engine cost at 7000-9000. Not warranty issue per dealer. reported to corporate, still no response INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.