Motor refrigeration problem

hello. I have a 306 XR 1.8 8V. All aluminum engine.
He lifts a temperature at 110ºC when I go to the route, I didn't happen to me. Everything started after a long trip I made. I have to walk it at 70 km/h. The fans turn on after 100ºC or 105ºC and when I turn off the engine is not always turned on, I have to put it in contact so that they turn on the temperature. I never stopped the light of the Red the Red. But now if turns on and off and after a while back, I want to know what the problem is thanks

So you say your car carry a thermos contact and a thermos resistance. One sends you a signal to a temperature needle and the other is responsible for when it reaches 90º light the fan.

What I believe is that the thermocontact person in charge of turning on the electrventilator is damaged and ignites the fan when you feel like it or when another contact ignites it by emergency.

Another problem would be that the water pump does not move and the needle sensor measures in the motor block and the fan sensor measures on the radiator. That does not get calos to the fan sensor.

I do not want to mess, every 90,000 kilometers water pump and new distribution strap. How many kilometers do your bomb carry? 56,000 miles more or less