Pump is running all the time dont shut off - Sta Rite Industries Shallow Well Jet Pumps, 1/2 Hp

either fuel pump but change fuel filter first and see if it helps

first check the fuse and relay for fuel pump. heres how to check the pump. get under car and put hand on bottom of fuel tank, then have a person turn key to on . if pump is ok. you will feel a vibration in tank. you may have to do this a few times because a fuel pump only runs a few seconds to get fuel pressure to engine then shuts off. but when vehicle is running its on all the time to supply fuel to engine.

There is a box under the hood next to the battery with fuses and relays.
there is a fuel pump relay and or Auto shut down relay that could be bad.
It shuts down the entire system ignition and or fuel pump.
ASD Relay.

Maybe one of two things.....timing or fuel delivery. Check fuel pressure. Maybe a fuel pump which can be costly.

First thing would be to either test or replace the relay which is under the hood. Do check the fuse as well. you can test power to the relay and also to the pump with a voltmeter. You can test the relay itself with an ohmmeter.

no, its not a filter issue. Most likely a fuel pump issue. Spray brake cleaner to see ifit will run while spraying sparingly. If it keeps running then the fuel pump failed.

F-21=LONG DRAIN If the drain time exceeds 8 minutes the water valves shut down. After 4 mins the Sd(slow drain) error will be displayed, 4 mins later the F/21 error code will be displayed.
Press PAUSE/CANCEL 2 times to clear display

Probable cause/Proceedure
Drain hose plugged/kinked
unplug washer/disconnect power
check electrical connections to pump
and make sure pump runs
check drain pump filter for strings,sand etc
plug in washer If this dont work
replace pump.

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is your idle speed high enuf? have you checked timing-i know sounds silly but

ignation control mogule,wen get hot expend and lose conection and will not start after cool down start normal also will cose no fuell presure fuell pump will not run,locatiom under coils.replece it

Are you even sure it was the fuel pump to begin with?
All electric fuel pumps shut off after the key is turned on in just a few seconds.It will only run as long as the car is running. So it makes me think that the fuel pump was ok to begin with. You probably need to change the ignition module. Its the flat thing that the wires plug into on the side of distributor. Let me know what happens