2005 Nissan Pathfinder "heater core" Questions

...heater core(s). You have two heater cores if you have rear temperature controls. My guess is that your problem was that you had very little heat or no heat at idle. Attached is the page from the ...

...out. Is the heater control valve letting water in the heater core? Maybe there is rust clogging the heater core. Pull off a hose where it connects to the heater core to check for rust and water

...heater core. Usually a leaking heater core will cause the inside of the windshield to steam up if the defrost function is selected and possibly a sweet smell inside of the vehicle. A heater core ...

hot enough?, no air in cooling system, hoses going in and out of firewall to heater core are hot? May have a blend door actuator(if equipped with one) not working. don-ohio Thermostat or heater core..

heater core, where air is blown by athe hot core to provide heat. The worst of the possibilities is that the heater core its-self is clogged and not allowing hot coolant to flow through, in which case

...heater core. Check all the fuses in the fuse block for any open (blown) fuses. If there are no open fuses, have your mechanic check for vacuum leaks, as they may be inhibiting the motion of the ...

...hose going to the Heater core ( not coil ) this vavle controls the flow of coolant going into car it can be plugged or dissconnected . Start by having this checked before any thing else

heater core is connected to under the hood it has all the hose connected to it do you mean the radiator,,,it will have all the water hoses connected to i Connected to heater control valve, then to the

...heater core is leaking and will need to be replaced. Unfortunately, you have a heater core problem.  Turn your heater off and see if it is still coming out  If it isn't, then it is ...

...heater core no heat,not enough anti freeze getting to heater core,,,neither core hoses get warm,replaced thermosts,flushed heater core. make sure when you put in fluid that you burp heater core might ...