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coletimothySep 12, 2025
Why does my Simoniz S1750 motor buzzes but fails to run?
- CCody JamesSep 12, 2025
If your Simoniz Pressure Washer motor buzzes but doesn't run, it could be due to several reasons. First, the supply voltage might be below the minimum requirement; verify that only the pressure washer is running on the circuit. Another possibility is residual pressure in the system; turn the unit “OFF”, squeeze the trigger on the spray wand to release the pressure, and then turn the unit “ON.” Voltage loss due to an extension cord could also be the cause; unplug any extension cords and plug the unit directly into the outlet.









