What is the operation of the mechanical fuel pump during discharge?

(2011-01-06 03:10:19)

1. Raymond Says: at that point, the supply side of the fuel system, from the pump to the needle and seat in the carb are at a higher pressure so as long as that needle and seat are not seated, then liquid gas will flow into the bowl. after that it sits there until the accelerator pump or metering jets administer it into the airflow into the intake manifold.

2. mdk68gto, ase certified m tech Says: It's pump, push, exhale however you want to describe it. Actually you described it perfectly with discharge. The inlet valve closes and the outlet valve opens and the pump discharges the gas. The other operation is suction or intake.

Tag: What is the operation of the mechanical fuel pump during discharge?

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