Ford Explorer 1996–1998 — technical service bulletin
Bulletin 99104 · NHTSA communication 606479 · issued Jun 1, 1999
Technical service bulletin
communication type
Unknown OR Other
component
1996–1998
model years
5
vehicle entries
Official summary
The malfunction indicator lamp (mil) may illuminate and diagnostic trouble codes (dtcs) p0171, p0174, p1131, and / or p1151 may be present with or without misfire, rolling idle, rough idle, etc. *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.