Hello. I have a golf V with an old good engine 1.6 102 HP. Recently it stopped warming up, i.e. it reached about 70 degrees during normal driving and reached 90 when stopping. I found the topic THERMOSTAT obviously open so I bought a new one, I also replaced the liquid and sweating hose from the thermostat to the radiator. I vented the system, i.e. the car was at low speed until 90 degrees, then I switched on the heating so that the heater would also vent and wait for the fan to turn on. Everything was oki. The car warmed up quickly and the temperature was held. But often the fan started to turn on. You have suggestions on what else I can check and possibly what to pick on, because when the heat comes the fan will be flashing all the time.
Moderated By CameR:separated:
https://www.elektroda.pl/rtvforum/topic50764.html
Reg. 3.1.19. Do not send messages on archival subjects if this is another question, in particular other than the questioner. For the sake of respect to the questioner, create your own topic. You can only add a solution to the problem.