Thread: water pump diy
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Old 09-26-2012, 05:13 PM   #6
Baro1220
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Join Date: Sep 2011
Location: Cleveland
Posts: 91
My Ride: 06 530i sport 6speed
no you dont but when u pull wp out lil bit of coolant will leak out so u will just open the bleed screw on expension bottle and refill it untill it starts comin out from bleed screw

very simple
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