Ford Expedition 1997 — technical service bulletin
Bulletin 970902971811 · NHTSA communication 54077 · issued Sep 2, 1997
Technical service bulletin
communication type
Engine and Engine Cooling
component
1997
model years
1
vehicle entries
Official summary
Concerns with "squeaking" and/or "rattling" noises may occur during different driving characteristics and from varying points on the vehicle. *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.