
2005 BMW 545i 4.4L Poor Idle Quality, Hesitation, Misfire, MIL Lamp on
Thanks in advance. I have a 2005 BMW 545I in the shop and need some help. For the first 45 seconds this car will start up and run fine. After that it will start to idle a little rough. If you try to drive under medium excel you can feel the misfire. If you bab...
FIX posted 1/13/2017
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VIN | WBANB335X5 |
Engine | 4.4 L / 8 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Hesitation, Misfire, MIL Lamp On |
Occurs | Hot, Under Load, on Accel, Idle |
Trouble Codes
P0300 | Multiple Misfire Detected |
P0307 | Cylinder 7 Misfire Detected |
Message Closed w/FIX
Vehicle Data
2005 BMW 545i
VIN | WBANB335X5 |
Engine | 4.4 L / 8 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Hesitation, Misfire, MIL Lamp On |
Occurs | Hot, Under Load, on Accel, Idle |
Trouble Codes
P0300 | Multiple Misfire Detected |
P0307 | Cylinder 7 Misfire Detected |