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International Automotive Technicians Network
2003 BMW 325i 2.5L Hesitation, Cuts out, Misfire
Posted to European Driveability on 3/26/2014 12 Replies

Hello all EURO techs.I have this BMW with a very noticeable misfire/hesitation under load and will eventually throw oxygen sensor codes. Short fuel trim runs 3+/3-% long term stays at 12%+ I replaced the PCV hoping to get the long term trims down when it did n...

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  Related Documents & Media  2003 BMW 325i

 
Message Closed w/Summary

car Vehicle Data

2003 BMW 325i

VIN WBAET37483
Engine2.5 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out, Misfire
OccursUnder Load

Trouble Codes

2973O2 upstream interuption
2974O2 upstream interuption
Message Closed w/Summary

car Vehicle Data

2003 BMW 325i

VIN WBAET37483
Engine2.5 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out, Misfire
OccursUnder Load

Trouble Codes

2973O2 upstream interuption
2974O2 upstream interuption