Ford Expedition 1997 — technical service bulletin
Bulletin BC0197970201 · NHTSA communication 51067 · issued Jan 2, 1997
Technical service bulletin
communication type
Engine and Engine Cooling
component
1997
model years
2
vehicle entries
Official summary
Engine overheating- water pump concern due to free spinning water pump impeller. *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.