About engine water

Hello; When I looked at the engine water 2 months ago, it was between max and min and I completed maxa. Now when I check it again, it is again between max and min. It is very slightly reduced. Do you think it creates a problem, is it normal?

Hello teacher, diesel or gasoline.

My teacher, my vehicle is gasoline. I use it on gasoline.

There would be no problem, my teacher, it was 308. I would complete 200 ml every 2-3 months.

l Fluid depletion is not normal. There may be leakage from the hose connections or the radiator. Check it weekly, I think. By the way, do you complete the missing part with water or antifreeze? While antifreeze lowers the freezing point in winter, it also increases the boiling point in summer. so it is more protected than water. Of course there are boiling and freezing values corresponding to antifreeze-water ratios. You can find them if you do a little research on the net.