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Old 07-08-2006, 07:57 PM   #1
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Join Date: Oct 2003
Location: Orlando
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Please Help! Brownish foamy whipped stuff in my radiator coolant

Hi Everyone,

Does anyone know why I have this foamy brown stuff in my radiator? Please see attached pics. After getting a low coolant light, the next day I check my coolant and i found this crap. I decided to do a complete flush, so I drained the system completely, all the way to the engine block. Flushed a couple of times with a garden hose, then i added BMW coolant and distilled water. I ran for a couple of miles and recheck, and I still got this brownish foamy stuff. Any ideas??
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Last edited by kingkassis; 07-08-2006 at 08:09 PM.
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