Ford F-150 1997 — technical service bulletin
Bulletin BC0345970201 · NHTSA communication 51131 · issued Jan 2, 1997
Technical service bulletin
communication type
Unknown / Other
component
1997
model years
2
vehicle entries
Official summary
Driveline clunk, 4.2l backfire, 4.6l lack of power, 4.6l misfire/mil light issues, and windnoise. *jd
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.