It just can't disappear like steam.awdsubaru wrote:The rad did burp for a day or two, and I had to top it up. But I replaced the rad about a month ago, and the disappearing coolant started about a week ago.xHeart wrote:This is a lot of coolant disappearing with no trace. Are you sure it is a gallon every three days?
Was it filled properly after the radiator job?
I had issue after replacing the radiator and hoses, but after a few small fillings, a liter or so it all stabilized.