Chevy Le Cheng 20 13 shakes a bit badly when it is hot.

Hello! Because of the complexity of vehicle jitter, I haven't seen the real vehicle for the time being, so it is not easy to judge directly. I suggest you simply judge whether it is engine jitter or gearbox jitter first. If the engine is shaking, it is recommended that you measure the cylinder pressure and oil pressure of the engine and check whether the spark plug needs to be replaced. If the gearbox is shaking, check the gearbox.

Perform basic inspection and read fault codes, data flow, cylinder pressure, etc.

Check the ignition coil, high voltage line and spark plug of the ignition system. I think it should be the ignition system.

Check the oil pressure of the fuel system, the injection quality of the injector and the uniformity of the injector.

Clean the throttle.

The above suggestions are for your reference only.