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2004 BMW 330Ci 3.0L Poor Idle Quality, Misfire, MIL Lamp on
Posted to European Driveability on 1/28/2016 14 Replies

lean misfire, stumble, pops through intake when vehicle first started up and then clears out. STFT and LTFT on both banks running very lean at idle and off idle. No excessive vacuum in crankcase.

14 Replies Received (View Replies)

  Related Documents & Media  2004 BMW 330Ci

 
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car Vehicle Data

2004 BMW 330Ci

VIN WBABD534X4
Engine3.0 L / 6 cyl / GAS
Trans6-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursCold, Idle

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)
P0300Multiple Misfire Detected
Message Closed

car Vehicle Data

2004 BMW 330Ci

VIN WBABD534X4
Engine3.0 L / 6 cyl / GAS
Trans6-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursCold, Idle

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)
P0300Multiple Misfire Detected