Ford Excursion 2003 — technical service bulletin
Bulletin 16634 · NHTSA communication 10002505 · issued Feb 1, 2003
Technical service bulletin
communication type
Fuel System, Gasoline
component
2003
model years
2
vehicle entries
Official summary
Leak at the rear fuel rail plug in the cylinder head(s). *tt
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.