There are 2 owner-reported engine complaints for the 2021 Honda Civicin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
The 2021 Honda Civic experienced an emission system failure at 70,000 MPH and detected fault code p0340, possibly an injector failure
I was notified of a Safety Recall by American Honda regarding the fuel pump module. I contacted to dealership and they are stating they will not have a remedy within a reasonable time period (60 days), rather they will have the parts available for a remedy in the fall of 2024, which is over six months away. Per the recall information provided on this website, they are supposed to have a way to fix this issue within 60 days from the date I contact them, but they won't even offer an inspection to see if the defect exists on my car.
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 25, 2026