Question about Flojet Ag Sprayer Pump 2.1 Gpm 12 Volt /motor Home Pump

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Flojet model lf 1222201 takes for ever to pump up and if it does it will die to nothing in about 2 seconds presure cut off is 35 #

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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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SOURCE: My flojet daiphragm pump sounds like its working

the diaphragm may be puntured so no pressure developing

Posted on Jul 05, 2010


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1 Answer

My 94 crown vic cuts out at 70mph it feels like it dies. If I play with the pedal and push in on it lightly it'll catch and accelerate and roll for a minute but cut out again

your fuel filter is the simplest answer
Fuel pump is not pumping at the right pressure is the second answer
Or your fuel rail presure releaf valve is going bad

Oct 23, 2015 | Cars & Trucks

1 Answer

We have a Flojet pump 4300-143 which is leaking water out of the slots of the bearing cover (no10 on the parts list). Would you know what is causing this and which parts we would need?

Sounds like the seal has gone bad.most hardware stores carry seal kits and some even install them for a fee.Replace the seal and that should solve your problem.
Hope this helps.

Mar 27, 2015 | Flojet Pump: 4300-143 12 Volt, 4.9 Gpm,...

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Car starts and then dies

check fuel presure and confirm fuel pump dies after engine cuts out. could be fuel pump or fuel pump relay

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Security light flashing,

battery going bad in key.. need new battery and reprogramed to security system..

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I have a flotec model 4332-08, 1 hp on a shallow well hooked to a 75 gallon tank. With one hose with a sprayer it run for about 5 seconds and cuts of for about 5 seconds, 5 seconds on and 5 seconds off. ...

no the short cycling will shorten life or burn up pump most pressure switches are adjustable take cover off and should have instructions for adjustment if not do online search of the pressure switch for instructions

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I have caprice 92 model with 305 5.0 engine, the fuel injectors injects the fuel for less than a second then stops. therefore the engine does not start. i checked the fuel pump and the filter and they seem...

try oil pressure switch the computer provides the power to pump for just a second on start up then the oil pressure switch takes over to supply power the the pump the reason for this is in case you are in an accident the engine dies loses oil presure then kills power to full pump so the fuel pump doesnt continue to have power with the key in the on position

Mar 07, 2010 | 1992 Chevrolet Caprice

1 Answer

Car starts and cuts out after 2 to 3 seconds. fuel

When the ignition switch is turned on the pcm turns on the fuel pump by energizing the fuel pump relay. The PCM keeps the fuel pump on as long as the engine is cranking over or running.It does this by recieving pulses from the ignition module. If there are no referance pulses the PCM will turn the fuel pump relay off in 2 seconds with the ingnition on.

Most models also include a secondary control path through the oil presure switch witch will turn the fuel pump on after it detects oil presure.cranking time will be longer if the fuel pump doesn't recieve current until oil presure switch contact is closed.

Jan 28, 2010 | 1998 Chevrolet K2500

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