There are 1 stored owner reports matching the fuel system leading-label group for the 2023 Honda Civic 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)Car bought at 405 mph gas ⛽️ filled. Subsequently this mph gas started reducing from 405 to 395 to 390 to 380 to 375 and now it is on 367. Thus, the description of this vehicle with a full tank of 400 plus is false and wrong. Got pictures of some of these changes.
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: May 4, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.