There are 1 owner-reported fuel system complaints for the 2020 Hyundai Tucsonin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
Spark plugs have been replaced twice- fuel injectors cleaned and now I have another misfire in cylinder 3 and have to replace all four fuel injectors.
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 26, 2026