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      01-06-2012, 04:28 PM   #42
revlimit
Second Lieutenant
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Drives: E92 335i Le Mans Blue
Join Date: Mar 2005
Location: Los Angeles

iTrader: (5)

I did not have to drain my coolant. However, make sure you have a bucket under the car to catch some that will spill out of the housing and coolant house. Also, it appears that I would have to remove the intercooler house/housing to get to the coolant drain plug on my car.