Thread: Temp problem

Originally Posted by Fivefingerdeathpunch

Check fuses and maybe swap a relay or apply power straight to the fan to make sure it still works.


If you have having temps rise that high and fast when you aren't moving you have a coolant flow problem or similar. Perhaps the thermostat isn't working correctly or maybe even the water pump fins aren't pushing coolant quick enough. The other possible thing is the radiator is partly plugged and can't let coolant move.

Thanks for the reply. After research i found out that the 3100 run hot 190 to 230 this was a design for emsions. The aux fan dosnt come on till ac is in use or temp gets critical.