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My karcher power washer pulsates how much to fix it


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My karcher power washer pulsates how much to fix it


... Karcher Pressure Washers

I started working with the Karcher KB4040 pressure washer and all was well for 1-2mins, then it sputered a bit and all power died. All hoses were still attached properly, it hadn't blown a fuse in my house and the fuse in the plug of the washer is working fine.When I switch it on I get nothing. Do you think the motor has packed in? I borrowed the machine from my neighbour who's away on holiday, so don't know much about age of the machine. Any advice much appreciated.


If the water is in anyway impeded, like kink in hose the unit turns off and goes into protection mode. That it it shuts down for a pewriod of time depending on how hot it may have got.\015\012When its rested try it again ensuring you definitely ... Karcher 1750 psi Electric Pressure Washer

When I switch my karcher k4.97 washer on it just sits and pulsates(on off on off etc.)When I squeeze the trigger it runs perfect,but emits a very low pressure.Then when I release the trigger it reverts back to pulsating. I have tried the popular fixes like cleaning lances,filters,making sure its not airlocked etc.I have even fitted new parts(seals to the pump etc).There are no leaks what so ever.


You have an internal crack in the out let head of the machine very comon in thease machine and not expencive to fix ... Alfred Karcher K 5.93 M Electric Pressure Washer

Water is coming out of the main body of my Karcher power washer. It seems difficult to take apart but I would try it if you think I could fix it.


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On high pressure it pulsates - Karcher K2.26 Electric Power Washer


First you have to do is try the machine without load. Attach everything as usual but do not attach the lance. Put on machine with water supply already on. If you close the gun the machine should stop. If you open the gun ( always with out lance ... Karcher K2.26 Electric Power Washer

How much oil do i have to put in the machine - Karcher K2.26 Electric Power Washer


You should never have to change the oil on this machine, if you did take it apart and the oil spilled out you would fill the oil back up to the middle of the wobble plate. The wobble plate looks like a large fender washer that has a groove cut in the ... Karcher K2.26 Electric Power Washer

Pressure washer is pulsating when powered on


It just the presure building back up ,it will last years doing this,i would not worrie as replacing the presure pump will only be a temp fix and it will do it again ,most washes do this after a year or lots of use. ... Karcher 1750 psi Electric Pressure Washer

I have a karcher power washer model 2400 how much oil should i put in it?


Oil\015\012level should be level with the\015\012bottom of the oil filler neck i got that from the manual ... Pressure Washers

I have a Karcher 330 electric power washer. When connected and set to highest pressure (on variable wand) I get no motor action unless I reduce wand setting, then I get a little boost but not much. If I use high pressure conical wand I get high pressure sometimes, other times motor does not go and no pressure is delivered. I have replaced the high pressure hose.


Just wondering. have you tried it without an attachment to see what kind of pressure you get ... Karcher K2.26 Electric Power Washer

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... Karcher Pressure Washers

Karcher 360M pressure washer pulsating problem when idleing


Hello,\015\012\015\012\015\012unfortunately these little units have this problem commonly, 9 times out of 10 it will be the plastic head or the plastic valve block on the unit will be cracked and leaking slightly... it ... Karcher PSI Electric Pressure Washer

Karcher 2.9 pressure washer leaking - Karcher K2.26 Electric Power Washer


... Karcher K2.26 Electric Power Washer

Pulsing and leaking Karcher washer K4.99 - Karcher K2.26 Electric Power Washer


... Karcher K2.26 Electric Power Washer

Power washer has low flow why ..? - Karcher K2.26 Electric Power Washer


... Karcher K2.26 Electric Power Washer

Power washer I have a karcher power washer and it haves a 7.0 robin motor on it... When i start it up the motor just goes in to high speed... I looked to see if all the springs are on the arm and they are ....All i can think of that the governer on the motor is not kicking it back... If you could help that will be great....Thanks Jerry


... Karcher 2500 PSI Pressure Washer

I have a McCulloch FH160B power washer and it no longer builds up pressure. I haven't used this very much at all. I tore it apart and cleaned everything I could find. When i pull the trigger for the spray nozzle, I get line water pressure. When I release the trigger, the power washer sounds like it starts to build up pressure. When this was working correctly, the pump would shut off when the trigger was released. Any suggestions?


... McCulloch Pressure Washers

Karcher pressure washer not oscillating - Karcher K2.26 Electric Power Washer


... Karcher K2.26 Electric Power Washer

I have a Karcher 550M pressure washer and was using today when all of a sudden the water started to pour through the handle hence lost the pressure of the water. Is this a rubber washer issue or the gun needs replacing or simpler than that. To be honest although I have had the washer for about 3/4 years now It is hardly used. Also can I fix it and where would I purchase the allen key to replace. Thanks Brian


... Karcher Pressure Washer Gun 91120200 91120200

Loss of power. it works but not as powerful. - Karcher K2.26 Electric Power Washer


... Karcher K2.26 Electric Power Washer

Karcher Power Washer Problem


I had the same problem with my Karcher. The recall was lifted Aug. 0f 2007. Tried numerous people at Karcher....head of Customer Service, vice president, etc. No one returns telephone calls not even cutomer service....poor, very poor customer serv ... Karcher 2500 PSI Pressure Washer

How to use soap dispenser on Karcher K2.87 power washer


Also, be sure the cap is turned to the direction that lets the soap in. It has a gradation on it and if it is turned all the way to the smallest (cap fully closed) very little soap will be injected into the stream. ... Karcher Pressure Washers

Karcher Power Washer that surges up and down with water pressure.


Before you start it up:\015\012\015\0121. Disconnect the high pressure hose\015\0122. Connect the water supply and turn on\015\0123. Make sure water is flowing through the pump\015\012\015\012Start the motor, run for about 10 seconds and ... Karcher 2500 PSI Pressure Washer

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... Karcher 2500 PSI Pressure Washer

Karcher 2650 power washer Honda GC190; how to remove flywheel


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