water and coolent are almost 50 50 slightly more anti freeze oops, i no the bottom hose does get hot will double check to see when though,im thinking its the fan switch not turning on early enough, it kicks in when its near boil and goes off just after half way then heats back up before kicking in, when we bought the car i noticed it had water leak but i fixed that today yet its still getting hot. it drives fine, plenty of oil no mayo in oil cap or water cap.