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2015 Mercedes-Benz C300 4Matic 2.0L Poor Idle Quality, Misfire
I have swapped the spark plug, ignition coil, fuel injector, and checked the wiring for cylinder number 1 and cannot get the Misfire to move to another cylinder. As soon as you raise the RPM's over idle the Misfire goes away. I'm not sure what the idle cam tim...
FIX posted 12/4/2017
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Message Closed w/FIX
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Related Documents & Media | VIN | 55SWF4JB4F |
| Engine | 2.0 L / 4 cyl / GAS |
| Trans | 7-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire |
| Occurs | Idle |
Trouble Codes
| P0301 | Cylinder 1 Misfire Detected |
Message Closed w/FIX
Vehicle Data
2015 Mercedes-Benz C300 4Matic
| VIN | 55SWF4JB4F |
| Engine | 2.0 L / 4 cyl / GAS |
| Trans | 7-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire |
| Occurs | Idle |
Trouble Codes
| P0301 | Cylinder 1 Misfire Detected |
Video