Why is my Kärcher G3200 not reaching high pressure?
- DDarrell AllenAug 13, 2025
If your Kärcher Pressure Washer isn't reaching high pressure, several factors could be the cause. Ensure that you are using a garden hose with a diameter of 16mm (5/8”) or larger. Check the water supply for any restrictions like kinks, leaks, or blockages in the garden hose. Make sure the water is turned on full force. Also, inspect the water inlet filter for clogs and rinse it out in warm water if necessary. Lastly, ensure that the high-pressure nozzle is attached instead of the black detergent nozzle.