Souranto 13 2.4 engine cold car began to emit black smoke, the exhaust pipe chugged and the engine shook.

Souranto 13 2.4 engine starts to emit black smoke when it is cold, and the exhaust pipe suddenly exerts force, and the engine shakes;

1. It is mainly caused by excessive carbon deposition in the engine. It is suggested to clean the throttle and injector to realize atomization of fuel injection and check whether the spark plug is normal.

2, the mixture is too rich, that is, the air-fuel ratio of the mixture in the cylinder is too high and too small, and the combustion is incomplete;

An engine is a machine that can convert other forms of energy into mechanical energy, including internal combustion engines (gasoline engines, etc. ), external combustion engine (Stirling engine, steam engine, etc.). ), motor, etc.