YES. Good possibility if it is leaking at the passenger side
If it is leaking inside the car, the heater core has failed.If it is leaking inside the car, the heater core has failed.
the heater core, heater core hoses or heater control valve is leaking
roof or heater core leaking roof or heater core leaking
the heater core is leaking
you likely have a leaking heater core. Is this on the inside of the vehicle? if so then it defintately is a leaking heater core
Passenger side floor? Could be leaking heater core
your heater core is leaking. Needs to be replaced
Leaking heater core
The heater core is leaking coolant.
If coolant is leaking inside your cabin, you have a leak in the heater core. The only repair is to replace the heater core. Most auto parts stores sell them.
Either the heater core is leaking, the windshield is leaking, or there is a leak around the cowl. If the water tastes sweet it is a leaking heater core.
Sounds like heater core is leaking, replace heater core or bypass