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Subject:Re: Archive not. Re: Radiator flush
From:Dave Mcneely
Date:Sun, 4 Apr 2010 19:30:40 -0500

---- Doug <vanagons@COX.NET> wrote:
> Zolts,
> Diluted Citric Acid soak (12-24 hrs), rinse, repeat if desired.
> Happy Holidays!
>
What concentration?  Glad to hear such an innocuous chemical is automotively useful.  Citric acid and sodium carbonate is what I use in my dishwasher, too.  Better than commercial stuff, and better environmentally.

David McNeely