Looks like the radiator is cracked or has a tiny hole that’s spraying coolant everywhere when it’s hot and up to pressure. I would wait for it to cool, top off the coolant and then get it hot again to pressurize the system and look to see if you can tell where it’s coming from. BE VERY CAREFUL obviously using this method could spray hot coolant in your direction.
Looks like the radiator is cracked or has a tiny hole that’s spraying coolant everywhere when it’s hot and up to pressure. I would wait for it to cool, top off the coolant and then get it hot again to pressurize the system and look to see if you can tell where it’s coming from. BE VERY CAREFUL obviously using this method could spray hot coolant in your direction.