Ford Aerostar 1996 — technical service bulletin
Bulletin BC0880961004 · NHTSA communication 50437 · issued Oct 4, 1996
Technical service bulletin
communication type
Engine and Engine Cooling
component
1996
model years
2
vehicle entries
Official summary
Lack of cooling due to complete loss of charge. May have a machining defect in the high pressure relief valve. *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.