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2005 BMW 545i 4.4L Poor Idle Quality, Hesitation, Misfire, MIL Lamp on
Posted to European Driveability on 1/3/2017 5 Replies

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...

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  Related Documents & Media  2005 BMW 545i

 
Message Closed w/FIX

car Vehicle Data

2005 BMW 545i

VIN WBANB335X5
Engine4.4 L / 8 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Misfire, MIL Lamp On
OccursHot, Under Load, on Accel, Idle

Trouble Codes

P0300Multiple Misfire Detected
P0307Cylinder 7 Misfire Detected
Message Closed w/FIX

car Vehicle Data

2005 BMW 545i

VIN WBANB335X5
Engine4.4 L / 8 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Misfire, MIL Lamp On
OccursHot, Under Load, on Accel, Idle

Trouble Codes

P0300Multiple Misfire Detected
P0307Cylinder 7 Misfire Detected