Ford Expedition 2022 — technical service bulletin
Bulletin 22U08 · NHTSA communication 10238879 · issued Jun 2, 2023
Technical service bulletin
communication type
Engine and Engine Cooling
component
2022
model years
3
vehicle entries
Official summary
Certain 2022 Model Year 3.5L GTDI Equipped Expedition, F-150 and Navigator Vehicles Heavy Grey/Blue Smoke and/or Oil from Exhaust Tailpipe(s)
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.