Ford Ranger 1998–2001 — technical service bulletin
Bulletin 15455 · NHTSA communication 630562 · issued Dec 1, 2001
Technical service bulletin
communication type
Engine and Engine Cooling
component
1998–2001
model years
4
vehicle entries
Official summary
Some vehicles equipped with a 2.5/3.0l engine may exhibit a surge, hesitation, rough idle or malfunction indicator lamp illuminated with diagnostic trouble codes p0171, p0174, p0175. *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.