Subaru Impreza 2012–2013 — technical service bulletin
Bulletin 1112412R · NHTSA communication 10234272 · issued Nov 27, 2012
Technical service bulletin
communication type
Engine
component
2012–2013
model years
4
vehicle entries
Official summary
Difficulty Starting, Rough Idle, Cam Position
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.