Ford Aerostar 1997 — technical service bulletin
Bulletin 9868 · NHTSA communication 601319 · issued Mar 30, 1998
Technical service bulletin
communication type
Vehicle Speed Control
component
1997
model years
2
vehicle entries
Official summary
A rough idle, stalling at an idle and/or diagnostic trouble codes (dtcs) p0171, p0174, and/or p1151 may be stored in memory on some vehicles with a 4.ol engine. *yc
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.