P0301
Error Code P0301: Cylinder 1 Misfire Detected
Severity: High
What does P0301 mean?
Cylinder 1 Misfire Detected
Symptoms
- Rough idle
- Loss of power
- Engine vibration
- Flashing check engine light
Common Causes
- Faulty spark plug in cylinder 1
- Bad ignition coil
- Fuel injector issue
- Low compression
How to Fix
- Replace spark plug
- Swap ignition coil
- Test fuel injector
- Perform compression test
Frequently Asked Questions
What does error code P0301 mean?
Cylinder 1 Misfire Detected. This is a high severity issue that should be addressed immediately.
Can I clear P0301 with Cars Guru?
Yes. Connect your ELM327 OBD2 adapter, scan your vehicle with Cars Guru, and you can read and clear the P0301 fault code. Our AI will also explain the issue in plain language and suggest next steps.
Is it safe to drive with P0301?
It depends on the severity. Cars Guru rates this code as high. We recommend addressing the root cause before continuing to drive. Use Cars Guru's AI diagnostics for a detailed assessment.
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