Ford Excursion 1999–2001 — technical service bulletin
Bulletin 14434 · NHTSA communication 620447 · issued Jan 1, 2000
Technical service bulletin
communication type
Engine and Engine Cooling
component
1999–2001
model years
5
vehicle entries
Official summary
Some vehicles may exhibit a buck or jerk (also known as hitching) during highway driving at speeds 40 mph or greater with the cruise control engaged. *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.