I shouldn’t complain, this car has been cheating the crusher since before I was born. ( I think it was quite badly wrecked in about 1975, there is still evidence) The thing is It was fine before I messed with it. I changed out the coolant because it had been in there for more years than it should have in any car. I figured I should do the thermostat as well because it was the right thing to do. Can’t blame a 55 year old, cheap car for breaking. But I still feel bad that I broke it.