Having problems with your Karcher Pressure Washers ?

I own a Karcher 3000 pressure washer. There is no water pressure. I've checked the obvious...hose to house, kinks, attachment is tight....Enging runs, no water pressure.

Answers :

I had the same problem. On the top of the pump there is a little nickle colored button cap. It is attached on both sides with a screw. What this actually does I don't know but when I took it off with the motor running and put my finger over it the pressure come up. I also discovered that having the motor running and taking the nozzle tip off and pulling the trigger would clear the pump to work until you let of the trigger again. Weird but it works for me.
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I own a Karcher 3000 pressure washer. There is no water pressure. I've checked the obvious...hose to house, kinks, attachment is tight....Enging runs, no water pressure.

I had the same problem. On the top of the pump there is a little nickle colored button cap. It is attached on both sides with a screw. What this actually does I don't know but when I took it off with the motor running and put my finger over it th ... Karcher Pressure Washers

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Trigger gun does not function each time the trigger is pulled. The water supply is more than adequate, water inlet screen is clean, water pressure adequate, no kinks in hose, all attachments are clear and I am lost. Thanks

I have same problem. This is a fault of the bypass valve at the pump end. It has to be taken apart and serviced. ... Karcher G3025OH Pressure Washer
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