It is not worth refueling here, I refueled twice for 15 liters of 95th engine stalls, does not keep up, soot from the muffler. I switch to gas, everything is working fine.
I don't know what they pour instead of gasoline and what kind of "something" it is - but compared to another gas station, the same amount of fuel was enough for half the mileage! In addition, immediately after refueling here, the engine began to work noticeably worse, until I filled up with normal gasoline at another gas station. I do not recommend refueling here in any case!