Chrysler PT Cruiser 2001–2003 — technical service bulletin
Bulletin 1802004 · NHTSA communication 10007938 · issued May 4, 2004
Technical service bulletin
communication type
Engine and Engine Cooling
component
2001–2003
model years
3
vehicle entries
Official summary
Flash: engine sag or rough idle or veichle surge at engine speeds around 3000 rpm. *mj
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.