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Old 03-22-2018, 05:28 AM   #12
JayG
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Join Date: Mar 2014
Location: Austin and Palm Springs
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Quote:
Originally Posted by kk2002s View Post
Personally now that I have the same 50/50 as I have in my car, I will always top off with that mixture. If you have 50/50 from what was just put in your car, I suggest topping with the known 50/50

To keep topping off with distilled water will start to dilute the antifreeze
you should not be having to keep topping off the cooling system.

Even if you have to a little water every now and then, you are looking at a few ounces of water in 6 gallons of coolant. That's not going to have any significant impact on the dilution
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