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There should be a pressure regulator somewhere in the pump, check your owners manual or go on mfg. Site and see if you can find your model.

Karcher Garden | Answered on Aug 06, 2017


Straight 30 wt oil. Be very careful when you fill it because if you over fill it, it will seize and if you under fill it wont get proper lube. The amount is about 2.5 oz.

Karcher Garden | Answered on Aug 04, 2017


leaving fuel in a bowl will cause corrosion in the jets and jam the needle and seat operation
take the carby off the machine and go to a shop that can overhaul the unit

Karcher 2500 PSI... | Answered on Jun 29, 2017


There must be a wire broken to switch. You can shut it off buy Taking something with Rubber handles and pull it off The plug wire!!!!!!! do not touch the metal of pliers wile doing so or you will get shocked. It will not kill you but it will hurt like a bee sting,or a driver or wood to pull it off. Hope this will help. Or you can put it on choke poisson

Karcher Garden | Answered on Jun 10, 2017


Rechargeable batteries tend to decline when left in a discharged or partially charged state.

Karcher RC3000... | Answered on Jun 09, 2017

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