P0300 on the 2002 Saturn LS
The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.
Nobody has written a description of this code yet.
| 03T01 | 2003-04-03. Service bulletin. 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 |
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1 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.