Toyota Avalon 1999 — technical service bulletin
Bulletin EG00100 · NHTSA communication 610053 · issued Jan 14, 2000
Technical service bulletin
communication type
Engine and Engine Cooling
component
1999
model years
4
vehicle entries
Official summary
Some california emission specification vehicles may exhibit a rough idle and or a mil on condition in which a single cylinder misfire code or codes are present. *tt
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.