Since mileage 40 tkm my engine burns oil, now with 170 tkm it is approx. 1.8 liters/3 tkm. You can see from time to time blue smoke clouds when accelerating. On a cylinder the compression is probably not as great anymore and he has lost power too. I guess my engine will not take part for long and have made a search for a submersible engine. Who installs it and what can it cost, can not estimate it at all. Does anyone have an idea?