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Engine
02/06/2025
ABOUT 18 MONTHS AGO, SOON AFTER AN OIL CHANGE AT THE DEALERSHIP, I CHECKED THE DIPSTICK. IT SHOWED LOW OIL AND I ADDED SOME. IT MADE ME THINK THAT THE DEALER HAD SHORTED THE OIL. NEXT OIL CHANGE, I HAD THEM SHOW ME THE OIL WAS FULL. IT SHOWED LOW FULL. I'VE BEEN CAREFULLY CHECKING THE OIL EVER SINCE AND HAVE CONTINUED ADDING OIL IN BETWEEN OIL CHANGES. 8 OR SO MONTHS AGO, I HAD THE OIL AND FILTER CHANGED. I MENTIONED THE PROBLEM TO THE MECHANIC AND HE SAID HE WAS AWARE HYUNDAI'S LOSE OIL. SINCE THEN, I HAVE CONTINUED TO ADD A HALF QUART AT LEAST ONCE A MONTH. I PARK ON CONCRETE AND THERE IS NO SIGN OF LEAKING OIL. I STARTED RESEARCHING THIS ISSUE AND FIND IT IS AN ONGOING PROBLEM WITH 2020 TUCSONS. I AM VERY CONCERNED WITH ENGINE DETERIORATION, SAFETY AND OIL LOSS.
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Power Train, engine
12/01/2025
My car has been burning through about 2 quarts of oil every 1000 miles. Hyundai will NOT replace the engine. If this continues My engine could malfunction while driving. This is a serious safety concern and there's plenty of information on it. They refuse to recall it.
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Engine
05/03/2025
Complete engine failure. Car was burning oil, wasn't aware. Since I am an on the road salesman I travel alot and get oil changes consistently. Then recently the engine oil light keeps coming on when rounding bends or stopping on a hill. I checked the dip stick and see oil is Half gone in between oil changes. The car stalled as I was approaching a dangerous intersection. Thankfully I was able to stop the car.
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Power Train, engine
01/08/2026
burning oil at a rate of 2 qts per 1000 miles driven. Known issue in these models of tucsons. Not covered by the class action lawsuit as this VIN was not identified. It is burning oil at a catastrophic rate. The problem has burned through multiple catalytic converters that were covered under the warranty but did not solve the underlying problem. Has been burning oil since owning the car a year ago.
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Engine
12/05/2020
I have a 2020 Tucson Sport with 82k miles. Since new, it consumes 1US qt. of oil every 6 month, although I religiously do the tune-up on its recommended intervals using only Mobil 5w-20 synthetic oil. What can I do?
