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2003 BMW 745Li 4.4L Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Misfire, NOISE
Posted to European Driveability on 6/4/2007 6 Replies

This Vehicle has a rough idle, there is a screaming noise from the front nad rear cranksaft seals (have seen this one before) when we remove the oil cap the noise stops and you can hear that the crankcase is under full manifold vacuum. We have done tons of the...

6 Replies Received (View Replies)

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Message Closed w/FIX

car Vehicle Data

2003 BMW 745Li

VIN WBAGN63413
Engine4.4 L / 8 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Hesitation, Surge, Misfire, Noise
OccursAlways, Idle
Message Closed w/FIX

car Vehicle Data

2003 BMW 745Li

VIN WBAGN63413
Engine4.4 L / 8 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Hesitation, Surge, Misfire, Noise
OccursAlways, Idle