Ford F-150 1999–2000 — technical service bulletin
Bulletin 01151 · NHTSA communication 624082 · issued Aug 20, 2001
Technical service bulletin
communication type
Power Train
component
1999–2000
model years
3
vehicle entries
Official summary
Some vehicles equipped with a 4.6l engine and m5od 5 speed manual transmissions may exhibit hesitation on acceleration and a check engine light illumination with diagnostic trouble codes 90172 and 90175. *slc
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.