E46Fanatics - View Single Post - Help with unidentified coolant leak, [pics included]
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Old 11-29-2012, 12:15 PM   #23
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Join Date: Jul 2010
Location: MA
Posts: 517
My Ride: BMW 323i
The culprit is the hose that connects to the bottom of the ET and runs towards the back of the engine! It had about a 1" major laceration in it right where I thought it would. It appears to have rotted from the inside out.

Does anybody know the proper name of this hose? Or a diagram I can look for it? Thanks guys
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