There are 1 stored owner reports matching the engine leading-label group for the 2023 Nissan Sentra 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 1 of 1 matching reports.
Open the full vehicle complaint log (all categories)The contact owns a 2023 Nissan Sentra. The contact stated that while driving approximately 40 MPH, the vehicle stalled and unintendedly decelerated. The vehicle was driven to the parking lot and came to a complete stop. The vehicle was restarted and driven to the residence. Upon arrival at the residence, the vehicle failed to restart with the check engine warning light illuminated. An independent mechanic arrived at the residence, and the mechanic diagnosed the vehicle and determined that the engine had seized. The local dealer was contacted, and an estimate for the repair was provided. The vehicle was not taken to the dealer and was not repaired. The mechanic stated that the engine was cracked and was a rebuilt engine, not a new engine. The contact purchased a used engine from a salvage yard for replacement. The manufacturer was not notified of the failure. The failure mileage was approximately 100,000.
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.