I didn't feel like changing the subject of the other thread but i was somewhat curious as to what you use in your cooling system 
and what climate etc..
when i first received my car from denver it had Dexcool. i am thinking this is a problem because when i was replacing my radiator -> overflow tank hose the nipple snapped off like nothing, and the former black piece was an orange color. (coolant has been in a year)
maybe i am just paranoid about all the class action lawsuits and such going on about dexcool but... either way once i put my new radiator and tranny cooler in... new coolant.
and what climate etc..when i first received my car from denver it had Dexcool. i am thinking this is a problem because when i was replacing my radiator -> overflow tank hose the nipple snapped off like nothing, and the former black piece was an orange color. (coolant has been in a year)
maybe i am just paranoid about all the class action lawsuits and such going on about dexcool but... either way once i put my new radiator and tranny cooler in... new coolant.