Brad & Jacolyn Posted April 15, 2018 Report Share Posted April 15, 2018 Good Morning everyone, I was getting ready to move the other day and while doing my fluid checks I said to myself, self, (that's what I call me when talking to my self), I wonder if anti freeze wears out and needs to be replaced? So my question is this. I had the cooling system flushed and refilled with Delco ELC 50/50 (it is red) in Oct 2011 and nothing has been added since. What kind of maintenance should I be doing to the cooling system? Brad Link to comment Share on other sites More sharing options...
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