Can be a hole in the radiator or a problem with one or more of the hoses.
A mechanic can run a pressure test to see where the problem(s) are located at.
is coolant leaking from engine?or is it leaking from water pump and running down engine and appears to leak from engine
If a vehicle is loosing coolant then there is a leak. If no leak is visible then the coolant could be leaking into the oil, or leaking into a cylinder and being blown out through the exhaust.
My car is is running hot and smoking... i discovered the coolant was low i added new coolant and its pouring out the bottom of my car My car is is running hot and smoking... i discovered the coolant was low i added new coolant and its pouring out the bottom of my car
You should able to tell if it's leaking so I assume that you are not seeing any coolant where you park so it's a good chance you got a blown head gasket and the coolant is leaking in your cylinders and being burned off or leaking into your oil. Check your oil after running and if it is foamy it has coolant in it.
The heater core is leaking coolant.
Coolant leak
look for the leak yourself by running the vehicle while looking for the leak or take it to a mechanic.
Coolant leaking from the heater core.
sounds like a possible head gasket leaking coolant and running down to trans pan
Means that your heater core is leaking coolant. Has to be replaced.
More than likely a blown head gasket or a cracked head.
possibly the water pump