Honda Accord 1998–1999 — technical service bulletin
Bulletin 022504 · NHTSA communication 10006746 · issued Feb 25, 2004
Technical service bulletin
communication type
Power Train
component
1998–1999
model years
2
vehicle entries
Official summary
Under rapid deceleration, secondary airflow is insufficient to achieve 100% combustion, and the vehicle may momentarily exceed hydrocarbon specifications. Campaign announcement. *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.