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1995 BMW 540i 4.0L Poor Idle Quality, Misfire
Posted to European Driveability on 8/14/2002 8 Replies

Misfire on cylinder #7 at all times - can feel it at idle and across entire rpm range when driving - all other cylinders contributing - 0 contribution from cyl 7 - swapped plug and coil - still dead miss on 7 - hooked up ignition cable/spark tester between coi...

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car Vehicle Data

1995 BMW 540i

VIN WBAHE6327S
Engine4.0 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursAlways, Cold, Hot, on Accel, Idle
Message Closed w/FIX

car Vehicle Data

1995 BMW 540i

VIN WBAHE6327S
Engine4.0 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursAlways, Cold, Hot, on Accel, Idle