[gregnm369]

Hey everyone! I've been doing a lot of reading about carbon buildup being especially bad in 335i's. I just purchased mine CPO, but I don't know how it was driven before and thus can't even guess what the valves look like. I have 43k btw.

I'm definitely getting an oil catch can and new CP/BOV to keep oil out of the induction system and to remove pressure on the turbos. What else could I do to keep the car feeling young?

I was thinking about running a pint of Seafoam through her every couple of tanks of gas and having the chemical induction clean done semi-annually.