Ford Expedition 2023 — technical service bulletin
Bulletin 23B62 · NHTSA communication 10246077 · issued Nov 30, 2023
Technical service bulletin
communication type
Engine and Engine Cooling
component
2023
model years
4
vehicle entries
Official summary
Certain 2023 Model Year F-150, Expedition, and Navigator with 3.5L Engine - Engine Long Block Replacement
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.