1, Tank oil is not sufficient
When the fuel oil in the instrument warning
light is lit, the fuel tank is about 7 liters of fuel left, then the fuel tank in
the fuel tank is about the red line. As the oil level is too low, the electric
fuel pump motor is not fully cooled and lubricated, will cause the
motor to overheat or even stop. If the pump is often in this state of work,
then the pump early damage is inevitable.
2, Poor quality of oil
As the oil quality is poor, the fuel tank
will be filled with a variety of impurities or foreign matter, fuel chestnut
through the bottom of the filter inhalation of fuel, pumped to the engine.
In this process, large particles of
impurities are blocked by the filter, and small particles of impurities were
sucked into electric fuel pump
motor, is bound to exacerbate the oil pump motor wear, resulting in early
damage.
3, Gasoline filter has not been replaced
for a long time
Gasoline filter has not been replaced for a
long time, gasoline filter oil supply system is seriously blocked, electric
fuel pump oil, long-term high load caused by gasoline pump damage.
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