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1995 BMW M3 3.0L Poor Idle Quality, Misfire
Posted to European Driveability on 1/21/2009 10 Replies

Car idles poorly at all times, has aftermarket header and exhaust (O2 sensor placement is aft of transmission, however other regular 325I in shop has similar location in stock form), will not go onto closed loop, due to O2 sensor heater relay not being grounde...

10 Replies Received (View Replies)

  Related Documents & Media  1995 BMW M3

 
Message Closed w/FIX

car Vehicle Data

1995 BMW M3

VIN WBSBF9329S
Engine3.0 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / port type injection
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursAlways
Misc.Trackday Car W/Header
Message Closed w/FIX

car Vehicle Data

1995 BMW M3

VIN WBSBF9329S
Engine3.0 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / port type injection
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursAlways
Misc.Trackday Car W/Header