so i replaced the plugs, just like on this diy
I bought new ngk ILZFR6D11 laser iridum, and original in car were bmw bosch r6
As soon as I started car, it went crazy, check engine flashed .. and there were numerus missfire CELs in cylinder 1,2,3. I turn it off and on, rev it a litle and it drive's ok. But when cold it has some issues idling and on low revs. Do I have to go to dealer to reset adaptations or something?