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1994 BMW 740iL 4.0L Poor Idle Quality, Hesitation, Misfire, MIL Lamp on
Posted to European Driveability on 1/11/2004 14 Replies

This car consistently misfires when the engine is cold. After 7-8 minutes of running time it smooths out and runs fine. We initially found oil around the spark plug cavities and thought that was the problem, so we replaced the valve cover gaskets. Coolant temp...

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car Vehicle Data

1994 BMW 740iL

VIN WBAGD8323R
Engine4.0 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI / PFI
EmissionsUS Fed emissions
SymptomsPoor Idle Quality, Hesitation, Misfire, MIL Lamp On
OccursCold

Trouble Codes

1213unknown - my code book jumps from 1211 to 1215
Message Closed

car Vehicle Data

1994 BMW 740iL

VIN WBAGD8323R
Engine4.0 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI / PFI
EmissionsUS Fed emissions
SymptomsPoor Idle Quality, Hesitation, Misfire, MIL Lamp On
OccursCold

Trouble Codes

1213unknown - my code book jumps from 1211 to 1215