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2013 Jeep Wrangler Sport 3.6L Misfire
This is the question I have and I'm hoping someone can help me make sense of this before I lose my mind. I am trying to test to see if the PCM is firing these two coils, 1 and 3. The misfire is constant. The customer already replaced the coils and plugs wi...
Summary posted 8/18/2025
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Message Closed w/Summary
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| VIN | 1C4AJWAG6D |
| Engine | 3.6 L / 6 cyl / GAS |
| Trans | 6-speed Standard |
| Delivery | Fuel Injection / Multi-point fuel injection |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Always |
Trouble Codes
| P0300 | Multiple Misfire Detected |
| P2302 | Ignition Coil 1 Secondary Circuit Insufficient Ionization |
| P2308 | Ignition Coil 3 Secondary Circuit Insufficient Ionization |
Message Closed w/Summary
Vehicle Data
2013 Jeep Wrangler Sport
| VIN | 1C4AJWAG6D |
| Engine | 3.6 L / 6 cyl / GAS |
| Trans | 6-speed Standard |
| Delivery | Fuel Injection / Multi-point fuel injection |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Always |
Trouble Codes
| P0300 | Multiple Misfire Detected |
| P2302 | Ignition Coil 1 Secondary Circuit Insufficient Ionization |
| P2308 | Ignition Coil 3 Secondary Circuit Insufficient Ionization |
2 Replies Received
2 Replies Received
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