What is the sudden noise from Bora exhaust pipe?
The sudden abnormal noise of Bora exhaust pipe caused the abnormal noise of Bora exhaust pipe, which may be due to the unstable idle speed of the vehicle. There are many reasons for the unstable idle speed of vehicles. When the idle speed is unstable, the sound of natural exhaust pipe is different from usual.
According to different models and designs, there are many reasons:
1, air intake system leakage or blockage will lead to.
2. Idle speed control part: stepper motor and throttle body are dirty or leaking.
3. The sensors such as air pressure, temperature and throttle position are abnormal and the data is incorrect.
4, blocking, unobstructed, etc. Will lead to.
5. The electric fuel pump is abnormal or the fuel filter is blocked or transportation is blocked due to various reasons;
6. Abnormal fuel nozzle: It can be caused by its own quality failure, or by various defects such as foreign body blockage, poor sealing and rubber ring aging.
The poop-poop sound of the exhaust pipe may be caused by water accumulated in the exhaust pipe. This kind of stagnant water may be produced after gasoline is completely burned, or it may be formed by the accumulation of water and carbon dioxide, or it may flow in when washing the car. You can find an uphill place, put it in neutral, step on the accelerator a few times, and there will be no sound when the water is released.
Exhaust pipe is a part of engine exhaust system, which mainly includes exhaust manifold, exhaust pipe and muffler. The three-way catalytic converter for controlling the emission of engine pollutants is also installed in the exhaust system, and the exhaust pipe generally includes a front exhaust pipe and a rear exhaust pipe.
(Photo/Text/Photo: Q&A Beast) Xpeng Motors P7 Model Y V Li ONE Weilai EC6 Model X @20 19