2002 Nissan Altima "controls water heater core" Questions

...heater core from water control valve.Then I blasted water with waterhose and nozzle set at jet,first through outlet hose to blow gunk out,then through inlet hose until water runs clear.Reatach hoses ...

water pump and all the hoses. It blows out warm air for a brief moment and then goes cold. The lack of heat in the car has little to do with the car's cooling system, other than the hot coolant is the

...level looks normal. Heater core may be clogged. Try flushing it to see if water flows through freely. Also check the heater water control valve for restrictions. Check your coolant . Might be ...

...water control valve if it does the problem can be that the system is'nt full enough or the heater core is stopped up. if the cable does'nt move as you move the control the problem is most always at ...

...car blow heat while driving , but when I stop at a stop light or sign it's cold air, no overheating or anything like that ? Clogged heater core, weak water pump, bad control valve. Could be many ...

...water to pass through it quickly. Now put the radiator cap back on with our U wire installed. And take the reservoir tank hose off of the fill neck. And it's time to make our "tool" Use a clean empty ...

...the block to the water pump INLET and outlet. flushed water thrue heater core and hoses. Going to put it back togeter today. Used known good gauge to check water temp for operating temp in test. 195 ...

Heater hose from water pump should be hot (if not, water pump may be dead or thermostat is stuck closed) 2. Heater hose from thermostat housing should be hot (if not, thermostat may be stuck closed or

...got clogged up. The valve is controlled by the cable where you want more or less heat. Did you actually hook up the adapter flushing only the heater core to see water passing through the heater

...water to the heater core. If they feel nice and warm, then the heater core is fine, but your climate control valve has closed off the fan that blows across the core to disperse heat into the ...