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2012 BMW 135i 3.0L Poor Idle Quality, Misfire, MIL Lamp on
Vehicle came in with engine Missfire codes P0300, P0301, P0302 and P0305, Smoke test intake system and found leaks inlet at turbo and intake.. repaired and smoke test, found no leaks, clear codes, idles good cold above 1200rpm, while warm-up about 20 minut...
FIX posted 1/25/2025
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Related Documents & Media | VIN | WBAUC9C50C |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 7-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Hot |
Trouble Codes
| P0301 | Cylinder 1 Misfire Detected |
| P0305 | Cylinder 5 Misfire Detected |
Message Closed
Vehicle Data
2012 BMW 135i
| VIN | WBAUC9C50C |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 7-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Hot |
Trouble Codes
| P0301 | Cylinder 1 Misfire Detected |
| P0305 | Cylinder 5 Misfire Detected |
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