Ford Explorer 1999–2000 — technical service bulletin
Bulletin 15138 · NHTSA communication 624863 · issued Aug 1, 2001
Technical service bulletin
communication type
Engine and Engine Cooling
component
1999–2000
model years
4
vehicle entries
Official summary
Some vehicles may exhibit a hesitation on acceleration during engine warm-up. *slc
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.