I'd just put distilled water in to replace whatever coolant you lost. You can get it at a grocery store for pretty cheap. Distilled water is the best coolant you can use, and it will mix with anything.
forget this BS panther site your all just a bunch of [censored] holes..
1985 2 door vic-------2003 P71: Lots of mods-----1994 Buick Toastmaster
Past: 2002 P71, 1996 LTC, 2003 P71