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      12-10-2025, 05:38 PM   #150
m3peat
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Drives: 2009 E90 M3
Join Date: Nov 2009
Location: Burbank, CA

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Quote:
Originally Posted by kolosy View Post
What are you trying to solve? 255 oil temps are fine for this platform. I have a csf oil cooler (and radiator and do88 dct cooler) and I get into the 260s on hot track days.
Ah, I didn’t make that clear. I have 2-3 buddies with the same car but don’t see the same temps as I do after each set of runs. I would estimate 10-25* lower for the same car. My car has 60-120k miles more but something must be causing the higher oil temps. It was not above 80* when these runs occurred most recently.

TLDR, I feel like my engine runs 10-25* hotter than I like and wondering if there is something causing it that is easy to remedy.

Last edited by m3peat; 12-10-2025 at 05:51 PM..
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