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2003 BMW Z4 2.5i 2.5L Poor Idle Quality, Misfire
i could really use some help on this one from all those BMW gurus. This z4 came into my shop smoking like a bandit and misfiring. I started with new plugs, Pcv/ cyclone oil seperator and an oil change. After running for a few minutes the smoke cleared up but t...
FIX posted 9/25/2017
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| VIN | 4USBT33493 |
| Engine | 2.5 L / 6 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire |
| Occurs | Idle |
Trouble Codes
| P0301 | Cylinder 1 Misfire Detected |
| P0303 | Cylinder 3 Misfire Detected |
| P0305 | Cylinder 5 Misfire Detected |
Message Closed w/FIX
Vehicle Data
2003 BMW Z4 2.5i
| VIN | 4USBT33493 |
| Engine | 2.5 L / 6 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire |
| Occurs | Idle |
Trouble Codes
| P0301 | Cylinder 1 Misfire Detected |
| P0303 | Cylinder 3 Misfire Detected |
| P0305 | Cylinder 5 Misfire Detected |
8 Replies Received
8 Replies Received
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