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. It needs repaired or replaced.
your heater core is leaking. Needs to be replaced
it's leaking coolant. Needs to be replaced.
Means that your heater core is leaking coolant. Has to be replaced.
your heater core is leaking. this is located most the time under the dash. you will have to have it replaced
Coolant leaking from the heater core.
If your heater core is LEAKING engine coolant so that your engine coolant level drops too low or the engine coolant is lost completely and causes your engine to overheat then your engine can be damaged beside the mess the leaking coolant makes inside your vehicle ( you might be able to just temporarily bypass the heater core so that no engine coolant is flowing through the heater core )
A leaking heater core will cause the engine to overheat because the coolant is leaking out.
Heater core / hose leaking.
Your heater core is leaking.
Heating hoses are exposed and need to be replaced. The heater core is leaking coolant.
chances are that your heater core is leaking and needs to be replaced The coolant is draining from the heater case. This is what houses the heater core and prevents the antifreeze from flooding into the car. That elbow is the drain hose for the heater case, which means your heater core is leaking and needs too be replaced. Good luck. To access and replace the heater core the dash board needs to be removed. Est. shop(not dealer) cost =$500.00 parts and labor
The heater core is leaking coolant.
The thermostat might need to be replaced. or the coolant level mite be low. it is a sign that it is. and also the type of coolant used if not flushed and replaced tends to clog the heater core. try flushing it out. lastly you have a bad intake gasket and leaking coolant out. 4.3's are notorious for this.
Heater core, windshield, or a clogged cowl drain line. If the liquid tastes sweet it is coolant and the heater core is leaking. Heater core must be replaced. If not, it is one of the other 2 problems.
If it is leaking coolant. And you changed the thermostat. I would then move to this section. Flush the radiator and the heater core. This can be done at a certified shop with a reliable mechanic.
because the heater uses hot coolant/antifreeze to heat your car....the coolant passes thru the heater core, then a fan blows the warm air thru your vents Your heater core is leaking and must be removed and repaired or replaced.
If you are getting coolant inside the car your Heater core is leaking but if only smelling coolent. The hose on the exterior maybe the issue and it maybe that the sound blanket in that area where the ends of the heater core pass thru the firewall is asborbing coolent hence the smell. This should give you a starting point hope it helps.
If you have lost a sufficient amount of coolant this will stop the heater working because there will be no hot water in the heater rad.
The heater core is leaking coolant.
most likely heater core leaking
The coolant sounds like it is leaking from the drain hole for the heater core. The drain is usually along the firewall and keeps the coolant from entering the vehicle should the heater core develop a leak.
Sounds like heater core is leaking and needs to be replaced You probably have a leak in the heater coil of the air conditioning system. You can either get the coolant flow to the heater coil shut off (cheapest) and get along without heat in the car, get the heater coil repaired (iffy), or get it replaced (maybe get a used part from an auto salvage yard.