2003 Nissan Sentra "heat idle thermostat" Questions

...idle speed, timing, and pollution controls. You may have a plugged radiator or a water pump not moving enough water or a bad thermostat. The cost of a thermostat is much less than the damage you will ...

heat. Changed thermostat,bled system from bolt above thermostat and was fine. Now the car is overheating and no heat at all. Changed thermostat,bled system,checked for flow in radiator everything good

...heat is fine then when i start to slow it starts to cool when i am idle it gets colder you probably have air trapped in the cooling system. try to burp air by loosening radiator cap with engine cold. ...

...heat ONLY when driving. It stays perfectly cool when idle. I flushed out fuel injectors and replaced thermostat. Still having a problem! Please HELP!!! check cooling fan sensor and cooling fan ...

...heat doesn't work. I have had the flow rate check in the radiator the therostat check the water pump checked. the fans work. I am not sure what to do next. help please. We have tried everything. does ...

...heat would only blow cold air.I changed the thermostat and that didn't fix it and the car is now overheating but the temp comes back down when you let it idle.Any help you could give me would be ...

...thermostat, thats the first thing you should do now. A relatively easy and in-expensive thing to do. I dont know what you mean by the heat "sync" . Youll need a little gasket sealer and a couple ...

...heat guage was fine (halfway), I stopped the car opened the bonnet, the overflow was boiling away, so I turned the heater on for a sec which seemed to calm it down almost immediately. later when it ...

...heat felt from heater, engine warms, top hose hot, bottom hose cool to touch. I suspect water pump failure. how do i know for sure? the temperature guge will be higher than normal. there may be a ...

...heat in the car. antifreeze is full maybe you got a air pocket since the thermostat replacement,,,,run it with the coolant cap off and rev it up ,,and let run at idle and see if any air comes ...