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      10-05-2009, 11:29 AM   #16
rambalu80
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Drives: 2016 BMW 340i
Join Date: Apr 2007
Location: Katy TX

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2016 BMW 340i  [0.00]
Quote:
Originally Posted by John 070 View Post
In other words, replacing the coolant at recommended intervals is going to prolong the life of the pump as it has lubricating properties.
Except for the fact that these cars come with a lifetime coolant filled in them that doesn't ever need to be flushed and replaced according to BMW!