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Thread: Cooling System
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Old 01-24-2013, 02:16 PM
SFbay SFbay is offline
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Mein Auto: BMW 745i
Originally Posted by 745iguy View Post
Lower hose has nothing to do with tstat opening only fan turning on, temp at wp is what determines the tstat opening.
Lower hose has everything to do with tstat. If its cold it means tstat is closed, or open very slightly
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