Buick Century 2000 — technical service bulletin
Bulletin 99077 · NHTSA communication 6089160 · issued Nov 1, 1999
Technical service bulletin
communication type
Power Train
component
2000
model years
3
vehicle entries
Official summary
Subject regarding voluntary emission recall campaign - evaporative emission system odb-ii diagnostic calibration - reflash pcm. *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.