Ford F-250 SD 2024–2025 — technical service bulletin
Bulletin 24L09 · NHTSA communication 11013848 · issued Jan 17, 2025
Technical service bulletin
communication type
Unknown OR Other
component
2024–2025
model years
8
vehicle entries
Official summary
On the affected vehicles, the engine oil fill cap may be marked with ‘5W-20’ instead of the correct ‘5W-30’ marking. As a result, confusion may result regarding the correct engine oil.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.