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2012 Ford Mustang 3.7L Misfire
Misfire confirmed #1 cylinder at idle only. #1 spark plug black from running rich. Check intake for leak with propane to find no leak. Smoke test intake okay. Short term fuel trim at idle on right bank is commanding more fuel. The following has been performed:...
Summary posted 1/18/2017
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Related Documents & Media | VIN | 1ZVBP8AM4C |
| Engine | 3.7 L / 6 cyl / GAS |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Idle |
Trouble Codes
| P0301 | Cylinder 1 Misfire Detected |
| P2196 | Heated Oxygen Sensor (Bank 1 Sensor 1) Biased Rich |
| P219A | Bank 1 Air/Fuel Ratio Imbalance |
Message Closed w/Summary
Vehicle Data
2012 Ford Mustang
| VIN | 1ZVBP8AM4C |
| Engine | 3.7 L / 6 cyl / GAS |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Idle |
Trouble Codes
| P0301 | Cylinder 1 Misfire Detected |
| P2196 | Heated Oxygen Sensor (Bank 1 Sensor 1) Biased Rich |
| P219A | Bank 1 Air/Fuel Ratio Imbalance |
Video