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2004 BMW X5 4.8is 4.8L Poor Idle Quality, Misfire, MIL Lamp on
Posted to European Driveability on 10/7/2014 5 Replies

Sorry for the long story but I've done a lot of testing. The vehicle came in with the engine light on and engine running rough, single cyl. misfire cond. Customer states,"the check engine light is on. The engine has a misfire intermittently. The coil and plug ...

5 Replies Received (View Replies)

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Message Closed w/FIX

car Vehicle Data

2004 BMW X5 4.8is

VIN 5UXFA93544
Engine4.8 L / 8 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursCold, Hot, Under Load, on Accel, Idle

Trouble Codes

2742Misfire detection cylinder 1
2744Misfire detection cylinder 4
2746Misfire detection cylinder 6
2748Misfire detection cylinder 7
274EMisfire detection sumcheck error
Message Closed w/FIX

car Vehicle Data

2004 BMW X5 4.8is

VIN 5UXFA93544
Engine4.8 L / 8 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursCold, Hot, Under Load, on Accel, Idle

Trouble Codes

2742Misfire detection cylinder 1
2744Misfire detection cylinder 4
2746Misfire detection cylinder 6
2748Misfire detection cylinder 7
274EMisfire detection sumcheck error