Buick Century 1999 — technical service bulletin
Bulletin 98059 · NHTSA communication 602745 · issued Oct 1, 1998
Technical service bulletin
communication type
Engine and Engine Cooling
component
1999
model years
6
vehicle entries
Official summary
Subject on engine misfire - inspect/ replace ignition control module. *yc
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.