Hello, I saw your answer in Baidu. How to adjust the carburetor mixer switch?

Tail gas is generally not allowed ~ because there was carbon deposition in your exhaust pipe before; Just like a chimney doesn't need to be ignited, the smoke deposited in it will come out if it is blown too much ~ Adjust the carburetor mixing ~ The most realistic method is as simple as that ~ Adjust the mixer screw to find the point with the highest speed of the generator (you can hear the sound); Maybe this cold car can't afford the accelerator, so just try to tighten the screws a little bit, and it's absolutely no problem ~ (if your car is normal)