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Pump stopped pumping - Roundup 190327 Professional S2 Backpack Sprayer, 4-gallon

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Davey presssure pump when switched on b4 tap is opened the pump does run stop run stop run stop between each cycle small squirt of water escapes from pressure tank at the clamped junction

fix the leak as the pump build pressure switches off , the leak looses pressure pump switches on and so on
fix the leak and the pump will build pressure and switch off until the tap is used

Nov 19, 2016 | Plumbing

1 Answer

Water pump stops pumping at ho water pump stops pumping at high RPMs

check for blocked radiator cores
check that if the thermostat is at the bottom hose in the block that it is operational ( opening)
check that the bottom radiator hose is not collapsing at high rpms water pumps very seldom stop pumping unless they cannot get water to the vanes from thermostat is not opening ( too cold or faulty)
radiator is blocked
air lock in system
bottom hose is too soft and collapsing under suction

Aug 07, 2015 | Cars & Trucks

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When i turn my steering wheel it makes an awful whinning sound. The first time this happened i put Lucas stop leak power steering fluid in and it stopped. that was mayb a month ago, and now it's doing...

You have a leak somewhere.. If filling the pump does not stop the noise then the pump is going bad. Be sure the leak is at the pump before you change the pump or else the new pump might go bad as well from being low on fluid.

Its likely that filling the pump back up should stop the noise though unless you have run it a while its empty.

Sep 14, 2011 | 2000 Pontiac Grand Am GT

2 Answers

Vehicle stops seems fuel pump then starts again and after a while stops again.Fuel filter change starts normally after a while stops again seems something electric

Most likely ,a mechanically bound fuel pump. Have to drop fuel tank and remove from top of tank. May be able to just get pump ,and not complete sending unit,don't know.

Mar 27, 2010 | 2002 Jeep Grand Cherokee

1 Answer

2000 chevy blazer, fuel pump

If the crankshaft sensor is bad, ECM will give no voltage to the pump. It is design to stop the pump running in a case the engine stop during an accident. Check it out. Good luck.

Nov 01, 2009 | 2000 Chevrolet Blazer

1 Answer

Winshield washer pump has stopped pumping on 1996

Sounds like pump alright Unbolt tank from car and pump should be screwed to bottom of tank Another way is fit a universal inline washer pump Up to you whether you want to keep your car original

Oct 22, 2009 | 1996 Audi A4

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Will not pump when it has a filter in it

filters are too good for pump system.

These pool pumps seam to over heat fast, no quick fix.

* Try getting more air flow around pump.
* Only use pump when using pool or near by.
* Use a pool cover - will help stop dirt/rubbish getting into pool - less to filter.

Jun 02, 2009 | Intex Easy Set 1500 Gph Filter Swimming...

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