I may be off here.....but isn't the 50/50 sold right next to the straight up antifreeze? Wouldn't one figure out if it's 50/50
prediluted, that the ratio must be, oh I don't know......
50/50?!?!?
...and isn't there a little chart on the back that
tells you the ratio? People who are that unenlightened should just go to a garage....