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Old 11-16-2012, 06:51 PM
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hd750Li hd750Li is offline
Officially Welcomed to the 'Fest
Location: US
Join Date: Jul 2010
Posts: 620
Mein Auto: F02 750Li
I didn't have a leak but just replaced the o-ring when I flushed the coolant as a preventative method. It costs $3 at HomeDepot.
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