1999 Ford Windstar coolant

1999 FORD WINDSTAR
12,000 MILES • 6 CYL • FWD • AUTOMATIC
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A.HAYWARD
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should I use distilled water , tap water, soften, or ???
to make my 50/50
Feb 11, 2008 at 11:30 AM
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FLEXY5
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Distilled water is the prefered. However, if you do regular changes of the coolant system, tap water will do fine unless you are getting it from a well with high iron content.
Feb 11, 2008 at 9:36 PM