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      04-11-2024, 06:40 PM   #6
micco
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Drives: X3 f25
Join Date: Feb 2024
Location: Canada

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Quote:
Originally Posted by AshleyCarrillo View Post
Replying for the updates.
Took it back to the shop as it looked like i had a leak from the tranmission.
They found it was the vacuum pump seal and it was slowly running down the back side and along the transimission.

looking at the schematics of the vacuum pump, its likely the internal seal that may be leaking and under heavy vacuum its sucking in engine oil.
I checked the reservoir tank and nothing coming out after my cleaning.
Its warming up so i'll look at taking the exhuast butterfly valve apart and give it a good clean as well.

When/if the vacuum pump seal really goes it will suck in alot of oil and fill up the system - ie: you'll get a engine malfunction code for the turbo booster controller/selenoid, wierd stuff
So i'll continue to monitor things.

cheers
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