gc_caddy Posted February 20, 2005 Report Share Posted February 20, 2005 I saw that Prestone now has a 50/50 Extended life premixed coolant, for all makes, and for all types of coolant. Has anyone used it? I'm assuming that it's pre-mixed DEXCOOL equivalent. So is it OK to use for older "green-based" vehicles. I guess Prestone wouldn't market something that could cause harm, or lawsuits. Link to comment Share on other sites More sharing options...
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