In this weather, my motorcycle caught fire for a few seconds and then smoked. What is the reason why the car will disappear when it is hot?

According to the truth, there should be no blue smoke in your car. Depends on what you smoke. The white one is normal, the black one belongs to the post road, and it burns incompletely. The blue one is burning engine oil. When checking the oil, is there an oil observation hole? Just look directly, because the viewport has up and down scales. If the oil is in the middle, it needs to be added to the bottom of the ground wire. If it is too much, it is better to let go, because the engine pressure is too high and the driving is weak, which will also cause oil seal and gasket to leak oil. If there is no oil observation hole, use a dipstick. Even the plastic screws where the oil is added has a scale, and the oil needs to be normal in the middle. What color cigarette did you add, so that we can solve your problem in time.