Questions & Answers for: pump runs trigger

...trigger engaged as you are turning the pump as well as engine creating pressure,as for stalling pump has unloader valve which is probably in need of grease(use good silicone grease)this allows water ...

pump loses pressure after you use it a while even when trigger is never lifted . i can start it up it runs good trigger pulled and then it loses pressure no cavatation looks like you need a new ...

you probably got your pump.You are supposed to engage the trigger on start up with water running through it so as to release the pressure off the pump so it will start easier. Hope this might help you

...pump. Release the trigger, if by pass does not engage, stalls engine. You can however keep using it, all you have to do is keep trigger pressed, and when you are cranking engine, depress trigger with ...

...trigger and see if water is leaving at the pump output. However, ensure you have the simpler things covered first: Ensure you have water in tank and solution (or water in solution tank). When you ...

...runs constantly when switched on ,only used to run when trigger pulled , there are no leaks Sounds like the pump seals are bad. The manual says to only use these a few minutes at a time, most people ...

...runs great have water flower but as soon as i pull the trigger on gun water shoots out with full pressure but no pressure afterwards. releasing the trigger on gun builds pressure but just does same ...

...pump so the engine is idling when the trigger is pulled the pressure control valve closes the bypass back to the pump and so the motor is loaded up if there is a problem in the carby ,then the motor ...

...runs ok until I release the trigger, but will not start again unless I leave the switch turned off and run the water through using the trigger for about 15 secs, then it will start again when the ...

...runs fine until I pull the trigger for the pressure then it kills the engine like its in a bind. blocked main jet or fuel flow problem until you pull the trigger there is no pressure in the pump ...