Ford Expedition 1997–1999 — technical service bulletin
Bulletin 99157 · NHTSA communication 608436 · issued Jul 26, 1999
Technical service bulletin
communication type
Suspension
component
1997–1999
model years
5
vehicle entries
Official summary
Some vehicles may exhibit vibration, shimmy and body boom at speeds above 72 km/h (45 mph). *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.