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      09-11-2022, 09:25 PM   #4
MrSeabass
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Drives: BMW X3
Join Date: Aug 2020
Location: Georgia

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Quote:
Originally Posted by deyrag View Post
Oil cooler internal failure?
In theory oil pressure should be higher than coolant pressure when running so hopefully the lube side of things will be ok. Although once you shut if off residual coolant pressure may have forced some coolant into the engine. I would not run it until you figure out what failed but it looks like a few hundred coolant flushes in your future
Not a chance I'm craking the engine anytime soon. In all likeliness, almost all the oil leaked out.

Does the N55 have an oil cooler? If so I'll inspect it tomorrow if I can get to it.
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