What can I do if there is insufficient fuel supply for the aerial vehicle engine?
General engine oil shortage performance in the following aspects
(1) Plugged fuel filter. Dirty fuel, winter ice formation due to ice blocking and so on.
Solution: Clean or replace the filter.
(2) The pressure of the oil pump is insufficient. Damage to the fuel pump, air in the tubing, wear of the pump transmission parts, damage to the diaphragm pump diaphragm, etc. will all lead to failure.
Solution: Need to adjust or repair the pump.
(3) Injector injection pressure is insufficient. The spring force of the needle valve spring is too large, the output pressure of the fuel injection pump is insufficient, the leakage of the high pressure fuel pipe and the joint, etc. will cause the injector needle valve to be difficult to open.
Solution: Need to adjust injector fuel injection pressure.
(4) The oil valve is not tightly sealed.
Solution: It needs to be replaced or adjusted.
(5) Inconsistent supply of angles for each cylinder.
Solution: need to adjust.
(6) The timing of fuel supply is too late.
Solution: need to adjust.
(7) The fuel quality is too low and needs to be replaced.
Solution: Because the fuel for the aerial vehicles in the winter is different from the summer fuel, seasonal replacement is required.
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