Oil Separator and Car Jerking

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tailgate

Club Guest
Joined
Oct 18, 2005
Messages
52
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Dear Sifus,

Can the jerking of the car at low rpm be caused by faulty oil separator?

I have a 2004 525i CKD and I have been experiencing jerking problems.

thanking you in advance.

tailgate
 
a faulty oil separator shall cause uneven/lumpy idle.
jerking could possibly be due to the ignition coils.
any messages in the idrive?
 
other possibilities are .....vanos seals & mechactronics solenoids.
 
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