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1998 BMW 740i 4.4L Excessive Emissions, MIL Lamp on
Posted to European Driveability on 10/28/2009 7 Replies

was told BMW swapped injectors with no change to misfire. exhaust backpressure checked and cats are not blocked. compression is good, smoked checked intake found no leaks. car was in over a year ago with the same codes and the connectors for the injector was f...

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  Related Documents & Media  1998 BMW 740i

 
Message Closed w/Summary

car Vehicle Data

1998 BMW 740i

VIN 265D5HJ100
Engine4.4 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, MIL Lamp On

Trouble Codes

50misfire 1
62misfire several cylinders
63misfire 1 w/ cut out
75misfire total w/ cylinder cut out
Message Closed w/Summary

car Vehicle Data

1998 BMW 740i

VIN 265D5HJ100
Engine4.4 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, MIL Lamp On

Trouble Codes

50misfire 1
62misfire several cylinders
63misfire 1 w/ cut out
75misfire total w/ cylinder cut out