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Old 01-31-2013, 06:08 PM
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AzNMpower32 AzNMpower32 is offline
Tar Heel Faithful
Location: WNC
Join Date: Oct 2005
Posts: 14,122
Mein Auto: 2006 325i
Not an expert, but may I suggest replacing the thermostat? Sounds like its letting the engine cool far too much at those moderate speeds.
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