1998 Nissan Altima "replace heater core" Questions

...heater core. I would suggest having the heater control vavle which cuts into your heater hose in the engine compartment check or replaced. This controls the volume of coolant flowing through the ...

heater core and replaced thermostats Check the valve that changes the water flow into the heater core,free it up if it's not moveing.Run the car to normal temp then shut it down.Check and confirm that

...heater core. or this,heater core stopped up.needs to be flushed.flush radiator with a common flush found at autozone,advance autoparts stores.or any other auto parts stores. remove your heater core ...

heater core itself. Since you get some heat, and then it goes away, this indicates a probable vacuum leak in the heater controls. When you select heat, vacuum is directed to a vacuum motor. This motor

heater core disconnect both heater hoses and flush core in both directions. (pressure washer works good) same problem with my 2005 Altima V6, with only 44k miles on it!!! and this is the second winter

...heater core, this requires disconnection one side and see if there is free flow. Nissan .. well if you have one you know how badly they suck , the heater cores on these get plugged really easily ...

...heater control valve are cold, replace the thermostat. While you have the thermostat housing open, make sure there are no blockages in the connection pipes. Run engine until warm. Feel the top ...

...2.5 4 cyl. The heater will not blow hot air. I have replaced the thermostats and still cold air. I have checked the antifreeze and it is very clean. What could cuase this problem? heater core ...

...in car. One or more of: 1. Your coolant is low 2. Your thermostat doesn't close and needs to be replaced 3. The valve from the cooling system to the heater core is stuck 4. Your heater core is ...

...heater core.try turning on ac and if it cuts on and off repeatedly every few seconds the freon level is not correct or high pressure switch may not be working make sure radiator fan comes on when ac ...