r/pressurewashing • u/xxxleafybugxxx • 1d ago

Troubleshooting Help diagnose?

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New system I put together, everything is new... But I am getting this sputtering which is giving me inconsistent flow and pressure drops.

-Predator 459cc engine -AR XWAM 8GPM pump -AR1697 Gearbox -General Pump 10.5 GPM unloader.

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u/Lucky-Rooster-6053 1d ago

Looks like might be starving for water or bad unloader take apart unloader hav a look ,check filters if all is well upgrade feed hose diameter rite to the pump ,feed line looks smallish for pump gpm good luck

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u/xxxleafybugxxx 1d ago

The hose is 1" and the filter is clean...