Saturn Ion 2003–2004 — technical service bulletin
Bulletin 030730052 · NHTSA communication 10004487 · issued Mar 1, 2005
Technical service bulletin
communication type
Power Train
component
2003–2004
model years
2
vehicle entries
Official summary
Engine flare during 2-3 shift, most noticeable during light to moderate acceleration. *tt updated *eh
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.