What is the high air pressure in the natural gas storage tank of Yuchai engine? Did you change the pressure relief valve?

Is it burning liquefied natural gas? Which pressure is high has nothing to do with the engine. First of all, you should make sure that it is filled with low-temperature and low-pressure liquid, with a liquid temperature of-130 and a pressure of 0.5. The lower the liquid temperature and pressure, the better, and then see if the gas cylinder pressure gauge is normal. There is an economical valve on the gas cylinder and an adjusting screw below, which should be adjusted bit by bit. This can't be solved, so you need to check the vacuum degree of your gas cylinder. If the vacuum degree is lost, it needs to be vacuumized again. The short duration and high pressure after vacuumizing indicate that the gas cylinder leaks and needs to be replaced. The pressure stabilizing valve is used to adjust the size of the gas outlet of the gas cylinder slow filling tank, regardless of the high pressure of the gas cylinder. I hope this helps.