Thread: 1983 300D Turbo Running HOT
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  #14  
Old 04-12-2012, 10:51 PM
Yak Yak is offline
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Join Date: Aug 2009
Location: San Antonio, TX
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Electric fan (aux fan) on the W123's is triggered by a temp switch on the receiver dryer. It's not linked in to the coolant temps at all.
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