[macka]

Hey guys. Just so you know im driving E92 320i coupe ED engine and i did 9k km so far. I didnt notice any bad behavior on my egine apart from 2 or 3 times my idle rev went down and up few times, but after reading all your posts i went to dealer to check if everything is allright with my engine. Dealer did some tests and it turns out that i had more than 250 errors of one kind. After some reserach they told me they have to replace EGR valve which is resposnible for may idle rev "weaves".
Im waitng now for part to be delievered and im gonna get it replaceed on friday ... we will see if it helps and ill let u know.
Any of you guys had EGR replaced ?? Maybe this is the problem ??
What do you think about this diagnosis?