Worked for 4 months. Then the paint got into the engine. Why this happened is not clear. Acted according to instructions. Judging by other reviews, this is a common situation. The case, according to the general distributor, is not guaranteed. And now the main thing is that the engine is not supplied to 2022 as a spare part. It is impossible to buy it. It is also impossible to repair for a fee (the engine is non-separable, maintenance-free). As a result - just throw it away.