Having problems with your karcher pressure washer ?

pump not running on pressure washer

working fine for two hours or so then no pressure no pump sound

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Repair Help & Product Troubleshooting for karcher pressure washer

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Briggs and Stratton Troy Bilt gas pressure washer one year old. I can get water thru pressure washer and bleed the air, water comes out the hose just fine until I start the pump. Then, I lose all water flow. Pump runs fine but when it's running, no water goes through.


... Briggs & Stratton Prosumer 20324 Gas Pressure Washer

Hi I have a Troy-Bilt Pressure washer 2200 psi model 20292. I've used it only 4 or 5 times. It ran great for an hour today then it lost pressure. Seems like the pump is not working. The engine runs fine but no pressure. The water runs through the nozzel and I blew air in the lines to make sure there is no blockage and found no blockage even in the pump lines. Any ideas. Tom


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I have a Comet BXD 2525 G pressure washer pump which is giving me some problem. (Maybe) I hook the water up to pump and the pressure hose up to the pump, turn on the water and the water sprays out of the water connection at the pump. I check the hose to see if it was clog ok and the next was a the water connection ok. It's like the water is not going int the pump. When i start the pressure up the water come out of gun but no pump running like it should. The next thing i was going to look at i


The water inlet needs a gasket like all hose connections. If its gone the pump may be starving for water. ... Comet Pressure Washers

Troy-Bilt 2550 20293 pressure washer not producing pressure. Worked when last used 2 months ago. Pump pistons are moving up and down when engine is pulled through. Inlet water is flowing through pump but no pressure when engine is started. I have the same problem. Water flows thru the pump when not running, but no flow or goes in by-pass mode when I start the pump. The pump being Troy Bilt Model 020296-01. I replaced unloader valve even. Anything else I can do?


You replaced the unloaded valve. Are you positive you have the unloader screwed to pressure and not turned the opposite way? You will have no pressure if it is adjusted wrong. One other thing I have encountered is that the unloader has a ball bearing ... Pressure Washers

I have a Generac pressure washer, model #01450-0, with a Honda 5hp motor. The motor runs fine, but the pressure hose pulsates as if the pump is intermittently making pressure, and the pressure out of the sprayer is about half of what it should be. A friend suggested replacing the seals in the unloader. I bought an unloader kit, replaced everything and it still runs the same. It will build a small amount of pressure, spray for a few seconds, then the pressure dropps to almost nothing. Any help ap


Take a small diameter wire and poke thru the discharge hole of the spray head to clean out.\015\012Second time in 6 months that I had the same problem. The problem is alway in the spray head. ... Pressure Washers

Hi ..I have an Excell gas pressure washer model no. Exwgv2121-3 with Faip 2100 psi 2 gpm vertical shaft pump..the problem is that there is water leaking from every weep hole at the bottom of the pump when running. Oddly enough,the pump still puts out significant pressure but less than it should due to the leaking water. What is the most likely cause of this?..is it the high pressure water seal(s)? If so,how do I repair it?


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I have a Dewalt 3800 pressure washer fitted with a 67DX39G11 pump. Started unit up for the first this year, has pressure for 15 seconds then nothing. Water is flowing through okay, everything seems in order but no pressure. Unit is 2 years old but has only 15 hours of total running time. I think the pump has failed, is it normal for a pump to fail with only 15 hours on the clock?


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I have a pressure washer with a Honda gcv190 engine. The motor runs great but there isn't any water pressure. I removed the manifold and pump and found some mineral deposits and cleaned everything out and while attempting to reinstall the pump on the crankshaft I noticed the key was missing. Upon further inspection it appears that the key was missing from the beginning or had sheared off and then disintegrated. (There were a lot of metal shavings in the pump shaft recess). My main question is th


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When the washer is at rest with water on and power on the pump runs on and off on its own but when i pull the trigger the washer works fine in low pressure and high pressure


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John deere A 16 pressure washer electric, pump faltering, intermitent pressure changes, motor seems okay running independently. Are parts for A16 pumps available?


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I have a Honda pressure washer with Cat Pump 3dx29gsi, it runs rough when I pull the trigger and after 5 min of running, oil starts to spit out of small hole on red fill cap on pump


Sounds like you need to open the pump and inspect the pistons and seals. It appears that the seals & or pistons are worn and the water is by passing into the crankcase of the gear box. A sure sign oil coming out of the filler cap & the oi ... Caterpillar CAT Pump Pressure Washer Pump Oil

Hello, I own a Honda Pressure Washer (Porter Cable Model) with a Cat pump 2600psi and 6.5 hp. An Excellent machine for the past 7 years. Last fall I noticed it was not producing the full pressure but still Engine was running strong. This past weekend. started it up and used it for about 1 hour still with minimal pressure at full throttle. Then pressure was totally cut off. I stopped and started the engine the engine and it had minimal pressure again. Same thing happened again. I stopped the engi


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Troy Bilt pressure washer 2600psi. Engines running fine with supply line, wand, and pressure line hooked up but no water or pressure is coming from pump. pressure line is limp. What is the problem?


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I have a Honda GX110 petrol pressure washer, it runs but the pressure is poor. If I turn the red knob on the pump no difference is noticeable. Also the pressure gauge is faulty but I don't think this should affect the pressure??


You should check with the manufacturer for a pump kit for this washer.\015\012\015\012If it's a good unit they should have the stuff to freshen up the pump so it runs like new.\015\012\015\012Have you checked the oil level in ... Karcher 2500 PSI Pressure Washer

I temporarily misplaced (not lost for good) the owners manual for my honda pressure washer : engine and pump. I do not want to run my machine again until I verify the pump oil content/level. On the pump itself, at the top, there is a black, unscrewable oil cap, with blue-ish oil in it, BUT NO DIP STICK! How do I check the level? What kind of oil, specs etc? Thanks!


Http://www.ultimatewasher.com/download/honda-engines/gc160.pdf ... Karcher 2500 PSI Pressure Washer

Troy Bilt pressure washer model 020209 will not build pressure-have checked all screens and intake in pressure hose and garden hose from house to pump. water leaks at gun handle- took it apart and oiled piston- was ''grabby'' but now snappy but still leaks. Engine starts fine and runs fine. Please help.


A leaking gun will kill all the pressure. You may need to repair or replace the gun ... Briggs & Stratton Pressure Washers

Pressure washer engine running but no water being pumped


... Karcher G3025OH Pressure Washer

Troy- Bilt pressure washer #020209 , 7.25 Briggs & Stratton, AR water pump #SJV 3G27-1. Boggs down an cuts off acts as if motor is getting tight with wand in use or not. After shut down its easily starts up an repeats itself. Removed pump motor runs fine.


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My troy bilt pressure washer only runs a few seconds then dies.I thought the pump was plugged so I removed pump.While pump was off I ran the engine in case it was a fuel issue,The engine ran fine.Whic


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My 6 hp honda motor has become very hard to pull. It is on a pressure washer. I even removed the pump but still pulls hard.it runs if you can get it started but dosnt seem to be running at full power.I pulled the spark plug and it spins easily. Help!


When you remove the spark plug and it turns easily that means that the valves aren't opening properly. When the spark plug is installed and its hard to turn over, its because the valves (possibly just the exhaust valve) are sticking shut and the pre ... Pressure Washers

I have gcv 160 5.5 hp power washer my problem is that the high pressure pump is not working properly when the engine is running the output pressure is very low so i would like to know could be the possible cause of that problem


look for a black plastic cover with a silver snap on top; pry off the silver snap and lift off the plastic cover; next remove the two screws on the top plate then pull out the piston inside - if unable to lift out, start unit and watch it pop ... Karcher 2500 PSI Pressure Washer

Karcher 3100 pressure washer, motor runs fine but when I squeeze the trigger on handle, high pressure pump won't come on unless I remove tip and water is coming out of wand without restriction. Help anyone have any ideas? It did come on once but when I let go of trigger it wouldn't come back on.


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I have a troy built 2450 pressure washer. The engine runs fine but I have no pressure out of the hose. Does the pump require that you put oil in it?


Do you live where it is cold in the winter? And did you winterize the pump this past winter if it is cold? They need to be winterized or pump damage can occur. ... Pressure Washers

My dishwasher is not draining. i have inspected and cleaned what I can. the drain tube into my plumbing/and my plumbing is not restricted. i dont know if the psi pump is the same as the drain pump ,but I have lots of pressure while the washer is running.


Hello there:\015\012 The water doesn't drain from the machine \015\012\011 \015\012 ... Whirlpool GU2400XTP Built-in Dishwasher

My Honda GCV160 Pressure washer runs great, but isn't creating any pressure out of the nozzle. Not even a drop out of the wand. Its been on hiatus while I've been recovering from an injury for 3mos. It worked great the 3 years prior. Is there a kit and a schematic to rebuild this pump at a novice level?


Take hose and gun off pump.Start engine.See if pressure comes out of pump.Next, remove water hose and look at filter washer.Clean or replace filter washer.Turn on water and it should come out of pump on other side. ... Honda Pressure Washers
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