You will have to take it to a radiator repair shop to find that out.
the seepage from the radiator. A rotted/damaged radiator core, A split seam between the radiator core and the tank, A cracked tank, A loose hose clamp, A bad radiator cap.
Broken or split hose Radiator leak heater core leak
you can try radiator leak stopper, but i would just replace heater core .,eally cannot be repaired.
what is another type of radiator core
a radiator core support
Replace the radiator. It is plastic and cannot be repaired.
because the core has a radiator in it.
Yes
Yes, it can be welded, depending on the location of the crack. Some radiators are repairablbe, depending on the construction of the radiator. Older style all-brass/copper radiators can be soldered (not welded) if the leak area is accessible and the surrounding metal is strong enough. Some newer style plastic tank/aluminum core radiators can be repaired if the leak is at the joint between the tank(s) and the core, while others cannot. The plastic tanks themselves and the aluminum cores cannot be reliably repaired.
If you need to get your radiator repaired you need to seek a qualified mechanic so you do not cause further and more expensive damaged to your radiator.
Because you have a coolant leak. More than likely, from your description, it is a leak in the radiator or radiator hose. Do not let your vehicle overheat. Have this repaired ASAP.Because you have a coolant leak. More than likely, from your description, it is a leak in the radiator or radiator hose. Do not let your vehicle overheat. Have this repaired ASAP.
If your heater core wasn't leaking at the time your radiator was replaced , then ( no ) That would be two separate jobs