nytro over heating at a idle

[Darrel 59]

I have a 2008 nytro that has the yellow engine temp light coming on then it is idling have checked fluid the light goes out wen you dive it for a min or so
dose any one have any idea what is wrong

 

[TylerG]

how long are you letting it idle for? there is no fan on the radiator like a car or ATV, you need to have snow hitting the heat exchangers in the tunnel for it to keep cool

 

[1100]

There is a fan on rad. But not near big enough to cool
All on its own

 

[Darrel 59]

it is idling for just a few mins I am not sure if the fan is working but when it is -25 you should be able to idle for more than 2 mins with out over heating I have not trouble when going slow and towing a big load just when sitting still

 

[bigfish]

have you bleed the cooling system could be small air bubble,could be a bad thermostat or sensor.