Question about Karcher 2500 PSI Pressure Washer

1 Answer

Poor pressure karcher g 2500 pressure washer with a 5.5 honda engine. No high pressure, hose pulsates as does water out of the outlet. have removed the unloader valve twice and cleaned it to no avail

Posted by on

Ad

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Habit-Forming:

    Visited the website for 3 consecutive days.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

  • Expert
  • 174 Answers

I had this same problem on my pressure washer.the pump had some broken parts in it .i found my replacement pump on EBay.

Posted on May 31, 2009

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Devilbis Excell pressure washer with Honda engine runs smoothly without wand, but stalls when wand is attached.


If the pressure unloader is not working correctly and/or the nozzle is partially clogged with debris, the engine will be overtasked. Try lowering the pressure by turning the pressure knob to lowest setting and test. If the engine continues to run, gradually increase the pressure. Try using the washer set to about 75% of rated capacity and use max pressure for stubborn stains. Using any machine at max will shorten the life of components. If lowering pressure does not help, then unloader is faulty or stuck. Try storing the unit with oil in the pump. Remove both hoses and infuse oil into water inlet intill all the water is displaced (let set for day or two). Good luck

Sep 27, 2011 | Karcher 2500 PSI Pressure Washer

3 Answers

KARCHER 2400 PSI HONDA ENG GC SERIES 160 RESIDENTIAL PREMIUM


Hello there.

If the washer is loosing pressure then it needs to be looked at under warranty, im not sure where the fault would be, but another expert may well know.

If you don't get any suggestions then i would take it back and ask for a replacement or repair.

Hope this helps.

May 09, 2008 | Karcher 2500 PSI Pressure Washer

1 Answer

Pressure off and on every few seconds with my karcher 3000BH


hi there rjcomer2

here is web site for parts
http://www.ereplacementparts.com/karcher-2500-11944010-pressure-washer-parts-c-33388_33389_33973.html

sounds like you have a unloader valve problem or a crack in the pressure manifold housing between pressure outlet and unloader valve assy allowing unloader to cycle on/ off

or some dirt trapped in the unloader valve seat , make sure you have good supply of water - ie good flow from tap to pump

try cleaning unloader 1st and fitting in line tap filter

hope it helps

pauly46

May 20, 2011 | Karcher 2500 PSI Pressure Washer

1 Answer

No pressure coming out of hose when motor is going hard I can put my finger on the end of the spray wond and there is hardly anything Karcher 5.0hp GC160 K2400HH


First thing is remove the water supply house and check the water screen for clogs. Remove the hose washer and pull the screen out. Wash and clean the screen then re-install. Make sure your using a 5/8" hose as a supply hose and that the water faucett is turned all the way on.

If after all of the above it still has low pressure the unloader valve is most likely corroded or has debris in the seals.

Download this parts manual The unloader / thermal valve that is supposed to reset is Item(s) 9 {Valve 60 GND} and 12 {Spill Valve} of detail A on page 11. The spring, seals and housing need a good thorough cleaning to get high pressure. If the seals are damaged they will have to be replaced. Lubricate the seals with lubriplate white grease No. 105 before you reassemble the unloader valve. Grease link: http://www.lubriplate.com/webstore/default.aspx This grease is at any automotive store.

Thanks for using FixYa.

Kelly

May 10, 2010 | Karcher 2500 PSI Pressure Washer

1 Answer

I have a K3.91M karcher waterblaster that has had little use and it pulsates at idle what is the solution?


A couple of other options spring to mind. It may be an air-lock, try disconnecting the high pressure hose and letting the water flow under its own pressure for 5 mins or so. It may also be a crack in the cyliner head...£16 from Espares..takes about an hour to strip and refit. you will need allen keys (to remove the cylinder head) and torx type screwdrivers for the casing.

Feb 22, 2010 | Karcher PSI Electric Pressure Washer

1 Answer

Pressure washer has no pressure


hi i am a pressure washer engineer, dont just jump in and get an unloader there is a few test you can do first! first of all is the machine sucking from a drum or off mains water pressure, if sucking force feed the pump with water to see if there is any leaks. and post reply on here or ring on 07973527954

Jan 14, 2010 | Karcher 2500 PSI Pressure Washer

1 Answer

When pressure washer engine is running and hooked to water supply, there is no water spray with trigger is depressed


Hi Have you checked that your nozzle in the lance end is not blocked. Please try this and then try without the high pressure hose attached.

Oct 27, 2009 | Karcher 2500 PSI Pressure Washer

1 Answer

I have a Karcher pressure washer that leaks from the pump when operating.


could be little plastic pressure hose outlet,they can be porous and let pin holes of water through,pull plastic casing apart and remove high pressure hose outlet (black 'L' shaped pipe gun pressure hose outlet,ive repaired a couple,and machine works fine after

Oct 18, 2009 | Garden

1 Answer

OUR KARCHER 2600 PSI PRESSURE WASHER W/ HONDA ENGINE WON'T START. WE BOUGHT IT A SAM'S CLUB LAST YEAR AND PROBABLY HAS ONLY BEEN USED ABOUT 4 TIMES. PLEASE ADVISE.


Hello:
Have you tried changing the gas, Especially, if it has been in the machine of a while. Also some Honda engines will not start if the oil is low. Also try removing the high pressure hose before you start it? Do not run it very long without water flowing through the pump, though.

Sep 20, 2009 | Karcher Garden

Not finding what you are looking for?
Karcher 2500 PSI Pressure Washer Logo

Related Topics:

720 people viewed this question

Ask a Question

Usually answered in minutes!

Top Karcher Garden Experts

John Trevino

Level 3 Expert

1388 Answers

Harold Baxter

Level 1 Expert

4 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Are you a Karcher Garden Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...