Misfire from coil / carbon
- Symptoms
- Rough running, flashing MIL
- Likely cause
- Ignition coil failure; carbon deposits
- Fix
- Swap/replace coil, plugs
- Applies to
- KGC10/KGC15/QNC10; Boon M300S/M301S/M310S (same platform)
- Related fault codes
- P0300-P0303
- Related part numbers
- 90919-02262, 19070-B1011
- Confidence
- medium (passo-club owner lists coil cyl.1 replaced)
Sources
Related problems on this car
- Throttle body carbon fouling
- Blocked catalytic converter
- A/C load: idle vibration & poor pick-up with A/C on
- A/C compressor seizure / noise
Similar problems on other cars
- Ignition coil-on-plug failure / misfire · Toyota Corolla (9th gen, E120)
- Intake manifold gasket vacuum leak (1ZZ) · Toyota Corolla (9th gen, E120)
- Check engine light with rough running · Suzuki Mehran (EFI, Euro II)
Where the parts are · Warning lights · Fault codes · Maintenance
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