- Messages
- 1
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- 0
- City
- Princeton
- State
- TX
- Country
- United States
- What I Drive
- 2019 Ford Fusion Hybrid
Hello everyone, my fiances car recently had some 12v problems we think was related to a dead battery as it was the original ford battery in the trunk. This morning before replacing the battery I started it and it had a major missfire with the motor violently shaking. Now after replacing the battery its still missing very bad. Showing codes P0300, P0301, P0302. Any Ideas what could cause this?