E46Fanatics - View Single Post - No heat after expansion tank replacement
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Old 01-06-2013, 07:52 PM   #15
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Join Date: Dec 2012
Location: Battle Creek Mi
Posts: 25
My Ride: 2004 330i 6M OBM
Since I have apparently bled the system incorrectly should I drain the system from the drain in the ET and start over?

Dmax- I searched through mango's cooling guide for your post about your alternative bleeding method but couldn't find it. Poss I overlooked since there is over 800 posts.

I did notice the difference in the hot and cold level is different from the expansion of the coolant being hot.

Has anyone put a clear hose over the bleed screw hole or thread a barb with hose on it and pumped it back into the ET as to not waste a bunch of fluid on to the ground or into a drain pan? Just a thought I had.

Last edited by farkas330i; 01-06-2013 at 07:59 PM.
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