Quote:
Originally Posted by crystalworks
I use sea foam on my bimmers. Not sure how effective it would be but I don't think it can hurt. I've never used it on a DI BMW engine though so have no personal experience. Maybe someone else will chime in on that or a Google search will turn up something?
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Here is an answer from my "oil site":
Answer: You don't have DI. You have the BMW N52 with port injection and consequently don't have to worry about it. The first DI BMW engine sold in the US was the N54 (Turbo I6).
Just an FYI. But using a good injector cleaner from time to time is prudent.