Why is there no pressure or low pressure in my Simoniz 039-8056-0 Pressure Washer?
- JJulie HamiltonAug 16, 2025
There are several reasons why your Simoniz Pressure Washer might have low or no pressure: * The nozzle tip might not be attached, so attach the required nozzle tip. * The water supply faucet might be closed; turn it on and ensure there are no kinks or blockages in the hose. * The water supply pressure might be low; ensure the faucet is fully opened and that the water supply is a minimum of 30 PSI, 4 GPM. * There might be air in the pump; squeeze the trigger to release the air while the machine is running. * The loaded RPM might not be set to FAST; set the RPM (Throttle lever) to the FAST position.