1.4T sagitar cold start turbine abnormal sound.

Generally speaking, when the engine is just started, in order to reach its working temperature and drive all kinds of equipment, the throttle opening is often large, and the engine speed will be high, generally around 1000, which will lead to loud noise and jitter, abnormal sound of parts and recovery after the temperature is normal. But if the abnormal noise is too large, it is recommended to go to 4.