Are you sure it the temp warning and not the low coolant sensor in the radiator. later models have a low coolant light and beeper that comes on when antifreeze is low in radiator. Ted CenOH
In that case: I THINK and I only thinkIJ, the guage temp sensor is a seperate sensor from the coolant light_buzzer sensor. So i would think that sensor (is a preset temp maybe about 210 degree on_off sensor) needs changed. Again I'm not sure on that model. OK Ted CenOH
