E46Fanatics - View Single Post - why is the BMW coolant system the way it is?
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Old 10-07-2012, 11:24 AM   #72
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Join Date: Jul 2012
Location: upstate NY
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Originally Posted by DHK View Post
My guess is the usual German thing where they over engineer something that in testing is better but in practice wears out after 5+ years.

In theory a closed system is better, until that system isn't closed anymore then its way worse.
I think I've come to the same conclusion. One system that will will work world wide - at least for a few years.
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