Hyundai Verna returns the water

I have a Verna 2000 converted gas, it is not overheats, but every day the radiator is missing and Timber plays a good amount, it returns it to the reserve jar, but it does not send it to the radiator, it is not seen leaky

If it does not heat it is most likely that the radiator lid is evil.
The lid is in turn a relief valve if the rubber of the lid does not saw the water goes to the deposit and empties the radiator

Eye with running out of water in the circuit, due to plenty of known, failures in the butt etc ..

In principle the reason that Bari tells you could be the cause of the loss of water. During the use of the vehicle the refrigerant liquid is heating the pressure increasing, if the plug is not in good condition, it would be left in addition to the refrigerant liquid pressure. This case happened to a friend who believed that he had leaks in the cylinder head, came to disassemble the cylinder head that he would have alades, when the caliber commanded told him that he was well, at the end of the journey they arrived in the conclusion that the plon of the expansion deposit was in poor condition, and that he let the liquid leave the temperature increasing.

Sometimes it happens that there is not enough refrigerant in the circuit, there is a minimum enough for the engine not to be overheat, but it is not completely full, almost that to finish filling the refrigeration circuit well, the refrigeration circuit must be filled with the engine running, in case it exxtracted air in the circuit to the circuit.

Anyway, not to be with half inks, you can always empty the content of the radiator, by means of the plug located at the bottom of it, to be able to check the actual amount of liquid that is contained in the refrigeration circuit. Pick up the liquid with a palangana and with a bottle you can know how much liquid you have, then if you want you can reuse it.

Fill in the deposit to the maximum level and use the car, from time to time it sees checking the water level and if it varies or not, if it persists, change the plug.

If it still continues to check the hoses, in search of little fills, there are small bites that if the car does not reach enough temperature and pressure do not let refrigerant liquid out, and when they reach this point they let a slight drip leave that will be increased over time.

If you continue to think that this water, if there are no leaks, you have to go somewhere, you should also check the oil level, in case the water was collapsed in the carter, if it were most likely, it is most likely that the Board of the butt would be internally damaged and the water enters the engine lubrication system and vice versa, there would also be oil in the water compartment attached to a water compression loss. Although surely because of the indications that you have commented, this is not your case since this usually increases the motor temperature.

Look at the truth, I do not agree with my colleagues, if every day you must fill it with water, because it loses an amount X, and this water does not fall to the ground, nor are there visible leaks, then the water is getting into the compression, check the oil cover to see if it is emulted, or the rod, or better the two things, if it is not Lada must leave the lid or radiator lid or hoses if it does not leave the vehicle then it is inside the engine, a check that is not bouncing exemption execivive vapor of water or drops.