Hello MSelleen,
I meant dipstick, I always check it when engine is cold and it sometimes show me low oil level and sometimes on normal level (full). However, one time I added I think about half a liter of 1 liter of oil not sure but didn’t exceed 1 liter and checked the oil level later it’s was full although before adding oil it was low so we are talking about 4 liter showing up from no where! I got confused about what happened