Friday, August 7, 2026
RecallGazette

Vehicle problems, recalls & safety intelligence

Buick Century 1996–2003technical service bulletin

Bulletin 03-06-01-010 · NHTSA communication 10004768 · issued Apr 1, 2008

Technical service bulletin
communication type
Engine and Engine Cooling
component
1996–2003
model years
60
vehicle entries

Official summary

Engine oil or coolant leak. *tt gm reminder. *tt install new lower intake manifold gasket. Updated 7/18/08 *pe

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.