You need to have a cooling system pressure test to determine as to where it is leaking now. Repair the leak and it should be okay.
1) Your engine is overheating and the coolant is boiling. Or 2) Exhaust is leaking into the coolant, probably through a bad head gasket or cracked head.
If your talking about coolant leaking on the passenger floor then it means your heater core is leaking and needs to be replaced.
your heater core is leaking. Needs to be replaced
Your heater core is leaking. It needs repaired or replaced.
it's leaking coolant. Needs to be replaced.
You may not have enough coolant. If you've recently drained and replaced your coolant, replaced all the coolant after replacing a leaking line, etc., you may have an air pocket in the system, which will need to be 'burped' out.
What other symptoms besides leaking antifreeze? Where do you see the anti-freeze leaking?
You just have to see where it is leaking. There are numberous gaskets and hoses it can be coming from. Have it preasurized and it will be easier to find.
Means that your heater core is leaking coolant. Has to be replaced.
Coolant leaking from the heater core.
Leaking or loosing coolant? If it is leaking then where is the leak? If it is just loosing coolant with no apparent leak, then you more than likely have a blown head gasket or cracked head. If there is coolant in the oil, or white sweet smelling smoke coming from the exhaust you definitely have an internal problem. Serious engine damage will occur if you continue to drive this vehicle.
Heating hoses are exposed and need to be replaced. The heater core is leaking coolant.