Pontiac Bonneville 2000–2001 — technical service bulletin
Bulletin 010604029 · NHTSA communication 619361 · issued Apr 1, 2001
Technical service bulletin
communication type
Engine and Engine Cooling
component
2000–2001
model years
2
vehicle entries
Official summary
Some vehicles built prior to vin breakpoint 14234731 may exhibit poor hot engine idle quality. *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.