Ford Expedition 1999 — technical service bulletin
Bulletin 13409 · NHTSA communication 614613 · issued Oct 1, 1999
Technical service bulletin
communication type
Engine and Engine Cooling
component
1999
model years
1
vehicle entries
Official summary
Some vehicles equipped with a 4.6l engine may exhibit a hesitation / stumble after initial vehicle start-up during accelerator tip-in, with a cold engine. *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.