There are 2 stored owner reports matching the engine leading-label group for the 2016 Hyundai Azera in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 2 of 2 matching reports.
Open the full vehicle complaint log (all categories)Engine overheating without Engine light or any other safety alerts until Engine finally failed
The contact owns a 2016 Hyundai Azera. The contact stated that the heating system was inoperable. The vehicle was taken to two Goodyear Auto Repair Shops, where it was diagnosed with a head gasket leak. One of the Goodyear facilities replaced the thermostat and the radiator. The contact stated that while driving at 55 MPH, a message that the engine was overheating was displayed. The contact was able to pull over to the side of the road. The vehicle was towed to the dealer, where it was diagnosed that the head gasket was leaking because the head gasket bolts had melted. The dealer sent the vehicle to a machine shop, where the engine was repaired. Additionally, the contact stated that the vehicle was experiencing excessive oil consumption, and the contact noticed a burning odor coming from the vehicle and oil leaking underneath the vehicle. The manufacturer was notified of the failure and advised the contact to take the vehicle to the dealer for a diagnostic test, and the vehicle could be eligible for goodwill assistance. The vehicle was towed to the dealer, where it was being diagnosed. The vehicle was not yet repaired. The failure mileage was approximately 109,000.
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.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.