Anyone ever heard of doing this!

[78 280zcar]

I heard of different way to flush your cooling system. Use distilled water and a bottle of Jet Dry and run it for a couple of days and drain it and refill. Has anyone tried this and does it work? I heard about this on hybridZ from jtmortenson.

[hls30.com]

I have not heard of that one, what I have been told was to use distilled wares and white vinegar-if it can clean the boiler scale out of a Mr. Coffee, it should get the scale out of the cooling system-assuming there isn't a problem with the metals and the chemestry.

Will