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Old 11-16-2012, 08:02 AM   #1
Registered User
Join Date: Oct 2012
Location: Brooklyn
Posts: 7
My Ride: 325xit
2003 325xi leaking coolant

my 325xi just started leaking coolant massively the other night. I'm pretty sure its the expansion tank. I was under the car this morning and couldn't tell for sure though. I pour coolant in and it just pours back out of the bottom of the tank and not in a trickle its just flowing out.

video 1:

video 2:

I'd like to overhaul the cooling system but right now I can't even drive it anywhere so I was hoping to just replace the expansion tank asap if that looks like the culprit.

its all coming from here

Last edited by akilism; 11-16-2012 at 04:24 PM.
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