How to troubleshoot a Tricycle Motorcycle

If the cold idling jitter and hot idling jitter of a Tricycle Motorcycle exist at the same time, the hot idling jitter must be eliminated first. To determine whether it is a jitter, you should observe whether the Tricycle Motorcycle engine tachometer pointer swings, or read the engine speed in the data block, because the Tricycle Motorcycle engine foot pads will also cause idle jitter of the Tricycle Motorcycle engine, especially in automatic machines. When shifting the car into forward gear.

The causes of idling jitter in a cold car are as follows:
1. Mechanical failure of the Tricycle Motorcycle engine. For example, the pressure in each cylinder is uneven;
2. Air intake system failure, such as air leakage in the air intake pipe, etc. There is too much carbon deposit on the intake valve and intake pipe, too much dirt on the inner wall of the throttle valve and intake pipe, etc.;
3. Tricycle Motorcycle engine management system failure. For example, the water temperature and intake air temperature signals are incorrect, circuit faults, etc.;
4. There is a fault in the ignition system. For example, there is too much carbon deposit in the spark plug or the wrong gap, leakage in the high-voltage line and distributor cover, damage to the ignition coil, etc.;
5. Fuel supply system failure. For example, in fuel injection, the nozzle is not closed tightly or is clogged due to excessive colloid carbon deposits inside the nozzle.
Although many Tricycle Motorcycle manufacturers' user manuals indicate that they can start without preheating after a cold start, the author believes that it is beneficial to warm up the Tricycle Motorcycle engine for 3-5 minutes after starting, because this can reduce the engine's Mechanical wear and tear can make the Tricycle Motorcycle engine have sufficient power when starting for small-displacement vehicles. It is a wrong driving method to start with a large accelerator when the car is cold. The acceleration of the car at this time can be avoided. It is a fault if the car starts with a slow start of the car when the car is cold.