Ford F Series 1994–1999 — technical service bulletin
Bulletin 11675 · NHTSA communication 10004874 · issued Oct 30, 2003
Technical service bulletin
communication type
Engine and Engine Cooling
component
1994–1999
model years
6
vehicle entries
Official summary
Rough idle, miss and various other driveability concerns on vehicles with 7.3l dit engine. This may be related to injector bore scuffing caused by fuel quality issues. *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.