Mitsubishi 3000GT 1991–1993 — technical service bulletin

Bulletin TSB9322002 · NHTSA communication 39689 · issued Aug 1, 1993

Technical service bulletin

communication type

Power Train

component

1991–1993

model years

vehicle entries

Official summary

New speedometer driven gear. *tw

Vehicles covered

1991 Mitsubishi 3000GT
1992 Mitsubishi 3000GT
1993 Mitsubishi 3000GT

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.