Ford Expedition 1997–1998 — technical service bulletin
Bulletin 13342 · NHTSA communication 609620 · issued Oct 1, 1999
Technical service bulletin
communication type
Equipment
component
1997–1998
model years
6
vehicle entries
Official summary
Vehicles with 2.4l, 4.6l, and 5.4l engines may exhibit an a/c moan at idle. *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.