P0306
PowertrainIgnition Misfirehigh severityCylinder 6 Misfire Detected
What P0306 Means
Misfire detected in cylinder 6.
Symptoms
- Check Engine Light
- Rough idle
- Loss of power
Common Causes
- Worn spark plug #6
- Faulty ignition coil #6
- Faulty injector #6
- Low compression cyl 6
Diagnostic Steps
- Swap coil #6
- Inspect plug #6
- Test injector #6
- Check compression
Where to start: Swap coil to diagnose.
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