Ford Excursion 2000 — technical service bulletin
Bulletin 7543 · NHTSA communication 610869 · issued Nov 1, 1999
Technical service bulletin
communication type
Engine and Engine Cooling
component
2000
model years
2
vehicle entries
Official summary
Some vehicles equipped with the 6.8l v-10 engine and california emissions may exhibit an exhaust flutter noise. This noise may also be described as an engine miss or exhaust leak. *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.