Remember that if you change coolant after the death cool. Flush the system well. I hope it was not in the system long enough to have done your radiator or in some other way causing the car to overheat.

I try to keep an open mind as there seem to be many posting no trouble with it as well. Yet at the same time I have never seen an anti freeze condemned as much as that one was. Thanks for posting the link funola. The negative claims are valid as at least locally it is known as certain death or whatever. I will go as far personally that if I saw it in a car I was interested in purchasing. It may be worth walking away. I think it is red in color.