Re: Radiator cleaner?

["Bob and Betty Frisby" <bbfrisby@cableone.net>]

I've never used vinegar to clean out a radiator, but it should work well on 
alkaline deposits.  There may, however, be some deposits that it wouldn't be 
so good on.  Since regular white vinegar is only 5% acetic acid, I suppose 
you might want to use it full strength.  Bob Frisby, '62 tricarb (original 
centershift!), Boise, Idaho