Hi guys i have this codes P0305,P0306 what mean 5&6 cylinders misfires on my 2004 525i with 137xxx miles,I already tried to swap the coils to other cylinders but the problem persists on 5&6 cylinders. I put new sparks plugs last week,replaced ccv,new oil change, new disa valve,I check for leaks on the injectors rings with a can of carbu-cleaner and not change on the idle. The only weird thing is that just misfire on the mourning after a long time w/o move the car. I have some reads in inpa if somebody can help me to interpret them.



Ok that's the reading when the car gets hot but at start the cylinders 4,5,6 green bars where close to the red bar if u understand what i mean.cylinders 1,2 and 3 bar not change at all.

 

Nobody want to help me? great.