Two months ago bought red antifreeze from toyota dealer for my 2005 camry found out today it was the red for 2002 and below not the pink for my generation 2005 should I flush out the 2002 red for the 2005 pink ? Also the 2002 reddid not say 50 50 mix i I mixed it with 50 50 water I am not sure if it was mixed with water I hope I dont have 75percent water 25 antifreeze .The 2005 anti freeze pink comes 50 50 mix from the dealer its printed on the front .

 

its not bad. i have green and red mixed in my camry. both are made for toyota so i dont see why. you can buy a coolant tester to see what the mixture is.

http://pages.prodigy.net/jforgione/AF_tstr.jpg
that one i found to be easiest to use.