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2015 Audi A6 Quattro Premium Plus 3.0L Hesitation, Misfire
Hello car came in with misfire. We started with plugs and coils. Still had same problem. Pulled the supercharger and fuel rails. Found alot of carbon build up. Had walnut blasted to take care of that. Install new oem injectors when going back together. Sti...
FIX posted 2/20/2026
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Related Documents & Media | VIN | WAUFGAFC0F |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 8-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation, Misfire |
Trouble Codes
| P0305 | Cylinder 5 Misfire Detected |
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Vehicle Data
2015 Audi A6 Quattro Premium Plus
| VIN | WAUFGAFC0F |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 8-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation, Misfire |
Trouble Codes
| P0305 | Cylinder 5 Misfire Detected |
Video