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2001 BMW 325i 2.5L Poor Idle Quality, Hesitation
Posted to European Driveability on 3/24/2014 10 Replies

Has strong vac leak with oil fill cap off. Going through oil. Can see crank case vent valve wet, have ordered new one. Is it better to pull intake to replace this? Just looked at number 6 plug, looks ok. Is the aftermarket ok or do I need the oem style?

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  Related Documents & Media  2001 BMW 325i

 
Message Closed w/Summary

car Vehicle Data

2001 BMW 325i

VIN WBAAN37421
Engine2.5 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation
OccursAlways

Trouble Codes

21vanos inlet
227O2 bank 1 control deviation
228O2 bank 2 control deviation
243misfire cyl 6
Message Closed w/Summary

car Vehicle Data

2001 BMW 325i

VIN WBAAN37421
Engine2.5 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation
OccursAlways

Trouble Codes

21vanos inlet
227O2 bank 1 control deviation
228O2 bank 2 control deviation
243misfire cyl 6