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Old 01-21-2013, 06:30 PM   #945
Registered User
Join Date: Oct 2010
Location: Miami,FLa
Posts: 52
My Ride: 2003 330 ci
I will have to add this(since it is my problem now)the LOWER RADIATOR HOSE TEMPERATURE SENSOR COOLANT!,I have a 2003 330ci A/T,the dash was constantly showing the lower coolant level warning was hard to find,but today showed it was the culprit,the o ring in this sensor degraded and allowed a small amount of coolant to two cent here!
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