Chevrolet Lumina 1996 — technical service bulletin
Bulletin 01038 · NHTSA communication 10001240 · issued Mar 1, 2003
Technical service bulletin
communication type
Engine and Engine Cooling
component
1996
model years
3
vehicle entries
Official summary
Air injection reactor (a.i.r.) pump system failures. *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.