F10 - Misfire on engine

[Terenceong]

Re: F10 - Misfire on engine

Hi bros, my 2005 520i starts to shake vigorously today when I start and during stops but ok when driving. My fren tried to blast the Aircon and the vibration stops. What could be the problem? He told me could be the coil or spark plug because when he rev, the vibration are gone. And he explained that the engine is not getting enough electricity because the lights inside flickers.

Sorry to side track from trend as I can't start new trend now.

 

[Red_Bean_Bun]

Re: F10 - Misfire on engine

Yours M54 or N52 Engine ? For a start -maybe just clean the MAF or ICV would help ..........

Hi bros, my 2005 520i starts to shake vigorously today when I start and during stops but ok when driving. My fren tried to blast the Aircon and the vibration stops. What could be the problem? He told me could be the coil or spark plug because when he rev, the vibration are gone. And he explained that the engine is not getting enough electricity because the lights inside flickers.

Sorry to side track from trend as I can't start new trend now.

 

[Terenceong]

Re: F10 - Misfire on engine

Thanks bro, got it fixed today. The mechanic took 3 hours to find out the problem.. Change plug, change coil to test.. In the end, it's 1 vacuum pipe to the engine for air take disconnected.. Just plug it back and all is well... "Sweat"