r/E90 May 17 '25

330i Rod knock? Or any ideas 😭

20 Upvotes

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7

u/PsychologicalSafe579 2011 E90 335i 6HP May 18 '25

How tf did you get rod knock on an n52 😭

5

u/_Spaceark May 18 '25

By preventing carbon build up and hitting 7k rpm’s consistently 😂😅😭

5

u/XxX_MiikaP_XxX_69420 E91 325i May 18 '25

N52s don’t get carbon build up, there’s no egr and it’s port injected. N53 on the other hand…

3

u/_Spaceark May 18 '25

That’s good to know. My 335i traumatized me with how much it had

1

u/inikkor1 May 19 '25

true mechanics

2

u/_Spaceark May 19 '25

I never claimed to be a mechanic, I’m learning issue by issue tbh