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      10-05-2012, 09:31 PM   #3
Carl Morris
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Drives: 2008 335xi 6MT
Join Date: Feb 2012
Location: San Jose, CA

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I don't think ethanol thickens in the cold. You will see cold starting issues, I think because it doesn't evaporate as easily in the cold. But because it takes about 40% more volume pumped for the same amount of airflow, it uses the fuel system a lot harder than gasoline. I do have logs, I'll edit one and post it.
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