Ford F-150 1997 — technical service bulletin
Bulletin BC3242970210 · NHTSA communication 51864 · issued Feb 10, 1997
Technical service bulletin
communication type
Power Train
component
1997
model years
2
vehicle entries
Official summary
Driveline clunking or grunting noise. *tw
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.