Why is it difficult to strike a fire in the morning due to the leakage of cng injection rail?

There are foreign objects in the spray rail, and the valve core or sealing ring in the spray rail is damaged.

1. There are foreign objects in the spray rail; The seal is not strict; Air leakage. Foreign bodies are oil, dust, metal particles, etc. Therefore, it is necessary to check and clean the inside of the spray bar.

2. The valve core or sealing ring inside the spray rail is damaged, which leads to the decrease of sealing performance and air leakage. Need to replace the new valve core or sealing ring to ensure good sealing performance.