Second electro -ventilator

Hello, I have a three golf, I made a trip and the car was heated, I had the radiator full of oxide to whether it rinses a couple of times and after this he made a can of clean radiators that I knew that I went to give me by 3 In a coxecion box that carries the car and that does not even have in the car workshop manual, it is sure to play the expanding boat and the clean liquid radiators is loaded with some connection of the box, the fan works well connecting it directly with the battery, solutions?
Apart because my car gets hot if it apparently has nothing, it will be by simple engine wear?

Hello Esmeralda, welcome to the forum, the click you hear is a relay that carries under the expansion boat. The problem comes because the relay acts but does not allow the current to pass to the electro -ventilator.

You simply have to change the relay and make sure that the terminals fits make good contact.

Another thing, the fact that a car is hot circulating by road is not normal, because on the road the air current that the radiator is going through, even the one caused by the fans. The electro jumps when the car does not move or when you put the A. Conditioned.

If the car is heated to a normal march, the safest is because you have the stiffened rust radiator (frequent fault when the antifreeze is not changed or water is used alone) or because the thermostat does not open.

If you are an old person, you can personally solve the breakdown. If not, it will have to take it to a workshop.

Anyway, if you need help or have something to ask about how the radiator or thermostat is disassembled, you just have to post it here or privately.

All the best.

Maybe you have a bad reverse many cars already carry a relay for each fan speed.