Plenty of questions on this subject in the forum but always specific to each car...
my car : EFI (ltronic), fast road amshaft, lightened flywheel, no mechanic fan but kenlowe in front of radiator And oil radiator
i noticed that the fan start always very often even in winter. In summer same but even at 30 deg the water temperature remains at the middle. The electric fan is working at iddle, 1 and 2 gear,
today, 30deg i was blocked in trafficjam and after 20 min i noticed that the temp was slowly but constantly increasing. I turned off the engine at 3/4 of the jauge and op