Saturn L200 2002–2003 — technical service bulletin
Bulletin 03T01 · NHTSA communication 10000876 · issued Jan 1, 2003
Technical service bulletin
communication type
Engine and Engine Cooling
component
2002–2003
model years
2
vehicle entries
Official summary
Service engine misfire on paired cylinders (1 and 4 or 2 and 3), diagnostic trouble codes p0300 - p0304 2.2l 4 cyl revised repair procedure. *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.