Could be a heater hose
A milky color indicates that engine coolant has been leaking into the transmission's cooler in the radiator.
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.
is coolant leaking from engine?or is it leaking from water pump and running down engine and appears to leak from engine
If coolant is leaking from a car it means that your radiator has a hole in it. If this is not fixed the car will over heat.
Example sentence - The coolant in my car was leaking out.
If your talking about coolant leaking on the passenger floor then it means your heater core is leaking and needs to be replaced.
It could be the radiator, the hoses, a leaking coolant tank or the water pump.
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.
could be leaking from a head gasket and trickling down or your heater core is leaking and driping out of the condensation drain from inside the cab. most likely its your heater core. check the fire wall above the starter and look for that drain line. if it is dripping and is colored (green or orange) its coolant and coming from heater core. that's a bear to replace. good luck.
It could be the coolant overflow tank that is leaking.
Heater core / hose leaking.