Electric generator fuel supply and its speed control system mainly includes fuel injection pump, fuel injector, fuel delivery pump and regulator, etc. No matter which of the above components fails, the unit will not work normally. Today Starlight generator manufacturer shares the reason why fuel injection pump not supply oil. Hope it is helpful to you. Why does fuel injection pump of electric generators not supply oil? 1.There is no fuel in fuel tank or the oil switch did not open. 2.Fuel filter is blocked up. 3.There is a lot of air in the oil way. 4.Fuel injection pump plunger spring is broken. 5.Excessive wear of plunger coupling (plunger and plunger sleeve). 6.Plunger is stuck. 7.The position of the screw groove of the plunger is wrong. 8.The oil outlet valve is excessively worn or the oil outlet valve is covered with dirt. 9.The plane contact between the oil outlet valve and the plunger sleeve is not tight (if there is any impurity), which causes the diesel to l...
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