LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Toyota >> 1999 >> Corolla LE, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Self-Diagnostics >> Diagnostic Tests >> DTC P0300: Random Misfire Detected >> Notes
October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

DTC P0300: Random Misfire Detected: Notes

NOTE: Some models may exhibit a rough idle and/or turn Malfunction Indicator Light (MIL) on, in which a single cylinder misfire code(s) may be present. Changes have been made to fuel injector production process to correct this condition. See Technical Service Bulletin (TSB) No. EG008-99.
NOTE: For component location, see appropriate illustration in THEORY & OPERATION article.