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Curtis B.
Curtis B., Technician
Category: Small Engine
Satisfied Customers: 12650
Experience:  have worked on and around most engine models for 35 yrs./Polaris ATV expert
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I have a Generac pressure washer modelG223 2300 psi2.0gpm 4600cp

Customer Question

I have a Generac pressure washer modelG223 2300 psi2.0gpm 4600cp engine runs fine but no pressure to the pump, lost pressure while using machine. checked water supply, no problem there
Submitted: 1 year ago.
Category: Small Engine
Expert:  Ranwell1 replied 1 year ago.
The most likely problem is that the Pressure relief valve or unloader valve as some people call it, has stuck . It is inside the pump and would require the pump be taken apart to repair.