Having problems with your Karcher PSI Electric Pressure Washer ?

After extended use my karcher pressure washer k 4 93 has dropped in pressure


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Repair Help & Product Troubleshooting for Karcher PSI Electric Pressure Washer

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After extended use my karcher pressure washer k 4 93 has dropped in pressure


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Karcher pressure washer keeps pulsing when not in use and has lost pressure when in use


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I am trying to clean my block paving using my pressure washer Karcher 3.99, which I used successfully last summer, however, it is not cleaning well. I have used the high power nozzle but the power seems inefficient to get the dirt out of the paving. Please can you advvise what you think the problem may be. Many thanks. Sue Thompson


Hello Sue, you don't say where in the world you live, but if you are attempting to clean dirt and algae off pavers, you need to add a solution to the water jet via the inbuilt attachment. Mix a fairly mild solution of bleach and detergent, pus a dash ... Karcher Pressure Washers

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My karcher pressure washers motor revs up and down when being used and loses pressure. can you tell me the cause of this problem and how easy it is to fix and what the cost would be please?


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