The harm of motorcycle valve rattling


Release time:

2024-09-20

If the gap is too large, there will be a knocking sound between the adjusting screw on the rocker arm and the valve foot, causing noise.

Motorcycle valve abnormal sound hazards and solutions:

1. If the gap is too large, there will be a knocking sound between the adjusting screw on the rocker arm and the valve foot, causing noise. If the quality of the screw and valve is not good, the valve foot and screw may break, causing more failures. It is recommended to go to the 4S shop for inspection and repair in time.

2. If the gap is too small and the valve does not have a proper working gap, air leakage will occur. In this case, if the motorcycle is running at high speed, it may cause physical damage to the valve ablation. Or the engine idling is unstable, easy to stall, poor starting performance, or even difficult to start, and insufficient power. After refueling, the engine speed cannot be reduced quickly. It is recommended to go to the 4S shop for inspection and repair in time.

3. It is not the sound of the valve running, but the sound of knocking the cylinder. When the cylinder is knocked, the engine power increases slightly. In severe cases, the power and speed decrease, the work is unstable, the engine shakes severely, and the engine will overheat and emit black smoke. It is recommended to go to the 4S shop for inspection and repair immediately.

4. When the valve clearance is too large or the screw is loose, it will cause the sound to become louder when the valve is running, which is abnormal. It is necessary to adjust the valve clearance and screws to make it return to normal. If a different type of gasoline is added, the valve will also make an abnormal sound. It is recommended to fix the screws or go to the 4s shop for maintenance and add gasoline correctly.

CHONGQING YONGFENG ELITE AUTO PARTS CO., LTD.

Address: No.23, Jiu'yang Rd., Nan'jin Subdistrict, He'chuan District

CHONGQING YONGFENG ELITE VALVE CO.,LTD.

Address: No.68 Ankang sub Rd.Airport Industrial parkYubei District Chongqing,401120,PRC


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