Saturn L300 2001–2005 — technical service bulletin

Bulletin 3668 · NHTSA communication 10016548 · issued Sep 21, 2005

Technical service bulletin

communication type

Engine and Engine Cooling

component

2001–2005

model years

vehicle entries

Official summary

Tick noise from engine. *tt

Vehicles covered

2003 Saturn L300
2004 Saturn L300
2005 Saturn L300
2001 Saturn LS
2002 Saturn LS

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.