Is this the rear cover or valley pan leak? 4.8i

[lordshin808]

God i'm so sick of all these leaks... i thought i fixed the weep hole leak with the bimmerfix stent, but it's still leaking. no where near as much before but still leaking. Now I discover this leak at the rear of the engine.

[Baby Unicorn Taco]

Originally Posted by lordshin808

God i'm so sick of all these leaks... i thought i fixed the weep hole leak with the bimmerfix stent, but it's still leaking. no where near as much before but still leaking. Now I discover this leak at the rear of the engine.

A valley pan leak in the middle half to the back can drop down the rear of the engine and the bell housing. Check that. If you want to verify the rear cover then take off one of the 3 plugs at the bell housing. If there is coolant up in one of those areas after you take the plug off you might have found your issue.


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[lordshin808]

Originally Posted by Baby Unicorn Taco

A valley pan leak in the middle half to the back can drop down the rear of the engine and the bell housing. Check that. If you want to verify the rear cover then take off one of the 3 plugs at the bell housing. If there is coolant up in one of those areas after you take the plug off you might have found your issue.


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Ok thanks. I'll check it out tomorrow. My 2007 4.8i have gotten pretty much every single known oil and coolant leak possible. smh.