Carburetor nozzle of GY6 engine

This connection is wrong. The tee connecting the carburetor in the picture should not be inserted into the carburetor, but should be inserted into the nozzle on the left side of the intake elbow between the carburetor engines. Now the nozzle seems to be connected with a short pipe, which is not acceptable. Not only can the carburetor not supply oil, but the intake pipe will also leak oil and cannot be started. In fact, the correct connection method is to insert the pipe on the right side of the three-way carburetor into the nozzle of the intake elbow, and the pipe on the left side into the current position on the right side, but both connection methods are acceptable.