Hello people. Need here a Fiat specific. I have the prpblem with the venting of the cooler circuit. The following I have made: Cylinder head seal renewed with new cylinder head. Timing belts with Wapu New. Everything joined together and jumps super well. Problem: cannot be ventilated because water comes out of the cooler tank and temp indicator rises high !!! What can this be? I have now bought a new cooler the days still installed. Thermostat defective? You Rchfluss direction to the hose to the heat exchanger is there. On the hoses are si knurled nuts to ventilate but has nothing to offer. What else should I do? Can be net that it is so difficult to bring the system to ventilating. Tomorrow when the new cooler comes I will check the thermoswitch. Have the cable bridged fan runs. All a bit funny ……… thank you for tips Greeting Master Paul