E90 shaky when idle

ellusion77

New Member
Hi, recently my car is shaky when idling. Once in awhile will happen. Ride not so smooth too. Still got 2yrs before coe. Any senior here got good workshop to recommend ? Thks
 
Re: E90 shaky when idle

ellusion77;1127709 said:
Hi, recently my car is shaky when idling. Once in awhile will happen. Ride not so smooth too. Still got 2yrs before coe. Any senior here got good workshop to recommend ? Thks

hi , should be the plug coil problem.
 
Re: E90 shaky when idle

Hi ellusion 77,
Shaky is it due to idling low? Meaning RPM below 700? I faced this problem recently and went to change the idling control valve. Problem solved. Idling stable.
 
Re: E90 shaky when idle

If you still have the problem and you have a E90 335i, then it could be caused literally by a dozen different problems. I'm sure I'm missing some items : spark plugs, ignition coils, fuel injections (very expensive if out of warranty), O2 Lambda sensors, vanos solenoids, LPFP, HPFP
 
Re: E90 shaky when idle

ellusion77;1127709 said:
Hi, recently my car is shaky when idling. Once in awhile will happen. Ride not so smooth too. Still got 2yrs before coe. Any senior here got good workshop to recommend ? Thks
Likely it will be ignition coils.
 

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