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      10-26-2013, 12:16 PM   #1
StormTrooper
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Drives: 09' AW 135i M/T
Join Date: Jan 2012
Location: Virginia Beach

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Coolant Question? urgent...

So, been runnin my car hard up in the blue ridge mountains a few weeks back and during a hot day I got the low coolant light, which shouldn't happen unless you have a air bubble in your line. Anyways, when I checked the reservoir, it was bone dry so i put some distilled water in there. Everything was fine there after. The question is, its getting cold up here in the mountains and had a guy tell me if I'm running just distilled during the winter my block could freeze up? Is this true and should i get my reservoir drained and put BMW coolant back in? Or do i have nothing to worry about.....? Thanks

Last edited by StormTrooper; 10-26-2013 at 06:25 PM..
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