Ford F-450 SD 1999–2002 — technical service bulletin
Bulletin 15753 · NHTSA communication 636392 · issued Mar 1, 2002
Technical service bulletin
communication type
Engine and Engine Cooling
component
1999–2002
model years
4
vehicle entries
Official summary
Some super dutys equipped with a 7.3l dit engine may exhibit a lack of power condition driving at 60 kph. *tt
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.