W204 C-Class
About 3 months ago i got check engine light for misfires 1,3,5 i switched all the spark plug and problem was gone and about 5 days ago i got misfires on 1,3,4,5 changed all ignition coils with OEMs and got the misfires again but only for 1, 3 ,4 when idling it shakes a little not really a shake...