2026 Hyundai Palisade Fuel System Problems
2 owner-reported fuel system complaints from NHTSA data
Data sourced from NHTSA public database. For informational purposes only. Always consult a qualified mechanic.
Owner Complaints (2)
Your engine is turning off unexpectedly when the Auto START/STOP system activates, and it needs to be restarted. Additionally, after refueling, your check engine light and other warning lights came on, and your car didn't respond when you shifted into Drive. The dealer was unable to diagnose the problem because the warning lights weren't showing when the vehicle was there.
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While driving we suddenly lost acceleration and the pedal all the way to the floor made no difference. It came back fairly quick, but this has happened several times. We contacted Hyundai Corporate Reference # XXXon 11/15/25 We then went to the local dealership Invoice number XXXwhere we were told they didn’t know the cause and couldn’t duplicate it. That was anlso on 11/15/25. Since then it happened a couple more times. I feel this is very dangerous. We lost all acceleration on the highway in traffic. Date we took the car in was November 15. It happened the third time Nov 14, 2025 It also happened again on December 1. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)