My car started boiling one day when i had stopped the car. I realized there was no water or coolant in the car so i applied half antifreeze and half water. Then i started realizing it was leaking all out.i was still able to drive it, i just kept water in it and it never ran hot on me. Could it be the water pump or a hose not really sure.

 

do a pressure test with a tester to see where it is leaking asking where a leak is online is like asking a DR to tell u what rib is broken with no Xray on the phone