Rob Posted February 20, 2021 Share Posted February 20, 2021 (edited) Serious note here but mechanic friend of mine in Rochester, NY has had several cases of premixed anti freeze coagulating and plugging cooling systems. I'm told in each case it has been traced to "premix" coolant of several brands and vendors. I don't know if this is an isolated geographic scenario, or nationwide, but he tells me there have been several cases in their area. Not seen it myself but I really don't work on vehicles much any longer and never did purchase "premix" anything. Just relaying. Rob Edited February 20, 2021 by Rob 1 Quote Plodding along with no job nor practical application for my existence, but still trying to fix what's broke. Link to comment Share on other sites More sharing options...
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