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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > NA Engine (non-turbo) / Drivetrain / Exhaust Modifications > Leakage from engine to transmission connection



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      01-08-2023, 08:11 PM   #1
mo-powah-babyyyy
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Leakage from engine to transmission connection

Hey Guys,

Was under the car today, and noticed there has been some leakage from the transmission, i did a research and it seems it could be the oil sump gasket?

Although the Sump looked relatively clean from what i saw, i would imagine the oil to run down the sump if that was the issue?

Anyone experienced something similar?
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      01-11-2023, 12:52 AM   #2
mo-powah-babyyyy
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Any ideas?
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      01-11-2023, 01:53 AM   #3
StradaRedlands
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Originally Posted by mo-powah-babyyyy View Post
Any ideas?
Right rear is where the oil pan gasket leak will show. Basically the low point due to engine tilt. Not saying that's it, but that's it.

Smaller chance it could be the rear main seal.

Either way: $$$
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      01-18-2023, 08:21 AM   #4
jadams161
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Oil pan gasket
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