2007 Ford Taurus Wiper Fluid in Radiator Overflow

2007 FORD TAURUS
44,000 MILES • 6 CYL • FWD • AUTOMATIC
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RCUDABACK
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I was trying to top off my wiper fluid in my 2007 Taurus when i realized i put it in the radiator overflow, I only put about a third of the bottle in there and have since drained the overflow. Do I still need to flush the coolant system or will I be ok?

Thanks
Feb 18, 2009 at 4:07 PM
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DAVE H
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If you didn't run the engine and drained it all off .. you will be ok ...
Feb 19, 2009 at 9:24 AM
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RCUDABACK
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What if I drove it home and let it set overnight and then drained the overflow?
Feb 19, 2009 at 3:21 PM
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DAVE H
  • ✓ASE Certified Mechanic
  • 13,384 POSTS
  • ASE Certified Mechanic
I would be draining and replacing the coolant now to be on the safe side ..it is not going to cause any lasting damage although it depends on the chemical qualities used in both coolant and washer fluid .. some chemicals do not mix good .. it may do damage over time and you may find your coolant bubbling up if you leave it in there ?
Feb 19, 2009 at 4:10 PM
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