There are 1 stored owner reports matching the engine leading-label group for the 2021 Ford F-250 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 2021 Ford F-250. The contact stated that upon starting the vehicle, there was an abnormal valve noise detected. There were no warning lights illuminated. The vehicle was taken to the local dealer, where it was diagnosed with delaminated lifter cam and rockers and push rods. There were metal shavings found in the engine oil. The dealer informed the contact that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was contacted and opened a case and confirmed there was no repair coverage for the failure. The failure mileage was approximately 107,244.
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: Sep 3, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.