Ford Mustang 2003–2004 — technical service bulletin
Bulletin 04134 · NHTSA communication 10009318 · issued Jul 12, 2004
Technical service bulletin
communication type
Power Train
component
2003–2004
model years
2
vehicle entries
Official summary
Transmission rattle noise or difficult to shift condition on vehicles equipped with a tremec t56 6 speed manual transmission. *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.