There are 4 owner-reported engine complaints for the 2010 Hyundai Tucsonin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
The engine ran out of oil completely with no leaks no nothing and never had a light come on to show low oil or engine issues. It went from running great to engine knocking with no warning
The contact owns a 2010 Hyundai Tucson. The contact stated that the dealer had repaired the vehicle under Hyundai Technical Service Bulletin Number: 21-01-023H-3 (Engine Monitoring Logic Update). However, two months later, the vehicle stalled while at a complete stop. There was no warning light illuminated. The vehicle was pushed to the side of the road. The vehicle was towed to the dealer where it was diagnosed that the Engine Monitoring Logic had failed and an unknown repair needed to be completed. The dealer sent a diagnostic report to the manufacturer who informed the dealer that they would cover half of the repair. The vehicle was not repaired. The contact contacted the manufacturer but was unable to speak to a live agent. The failure mileage was approximately 168,000.
OIL PUMP WENT OUT AND DESTROYED THE ENGINE
TL* THE CONTACT OWNS A 2010 HYUNDAI TUCSON. THE CONTACT STATED THAT THE VEHICLE WAS LEAKING FUEL. THE FUEL PUDDLES UNDERNEATH THE VEHICLE GREW LARGER EACH WEEK. THE CONTACT CALLED HYUNDAI CUSTOMER SERVICE AT 1-855-371-9460, BUT WAS NOT ASSISTED. THE CONTACT CALLED KEYS MISSION HILLS HYUNDAI (10240 SEPULVEDA BLVD, MISSION HILLS, CA 91345, (818) 221-4000) AND WAS INFORMED THAT THE VIN WAS INCLUDED IN NHTSA CAMPAIGN NUMBER: 19V063000 (ENGINE AND ENGINE COOLING). THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 109,448. *JS *LN *JS
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 25, 2026