Having problems with your Pressure Washers ?

Excell vr2500 pressure washer ,no pressure, took off high pressure hose at bottom of washer , get water flow, but flow does not change when engine is running full throttle

Answers :

Check the water filter ---high pressurehose must have bbackpressure to develop pressure so disconecting it wont acheive ,much ,if you have agood water supply ,oil in the pump--- adjust pressure by srewing the brass fitting that the pressure hose attachesto, down that is clock wise a couple of turns or so and see if that makes a difference if not seals in the pumpmay be gone tha t should show by water in the oil
Repair Help & Product Troubleshooting for Pressure Washers

Tips for a great answer:

- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.

Suggested Questions/Answers :

Excell vr2500 pressure washer ,no pressure, took off high pressure hose at bottom of washer , get water flow, but flow does not change when engine is running full throttle

Check the water filter ---high pressurehose must have bbackpressure to develop pressure so disconecting it wont acheive ,much ,if you have agood water supply ,oil in the pump--- adjust pressure by srewing the brass fitting that the pressure hose atta ... Pressure Washers

Pressure washer only starts and runs on full choke. throttle open. The pressure washer turns off when we press the trigger to start washing. Is this because the throttle isnt set high enough?

... Briggs & Stratton Briggs Stratton 2550 Psigaspressure Washer

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

... Honda Pressure Washers

I have a honda 2600 pressure washer. After running fine for a couple of seconds the water will stop flowing out the tip. It is receiving water,but will not flow it to the pressure hose. I even disconnected the pressure hose and no wate was flowing out. When I shut the pressure washer off it would then flow water to the hose again. Please help

This is a symptom caused by a sticking Unloader valve. The Unloader valve is inside the pump outlet body under the large black knob. \015\012Example picture : ... Honda Black Max 2600 PSI Pressure Washer

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 Briggs & Stratton 2800PSI gas pressure washer. I can get it to start, but after about 5 min, then it quits. I have cleaned the carb, change oil, changed plug, new gas, cleaned/checked air filter. Nothing will keep it running. Wondering if it may be not enough water pressure, but would that cause it to stop like that? When it runs, it does a good job, but it stops just as you get going. Do you have any other suggestions? Thanks!

If it wont start, check for spark.how you do that,ok take the spark plug wire out put it close to the sparkplug(use some gloves or something to insulate your self from get electric shot from the spark) find some one who pull the start rope, if you do ... Briggs & Stratton Prosumer 20324 Gas Pressure Washer

I have an older Landa Pressure Washer. The burner is not working. Once I get the machine running and water flowing to the pressure washer, with the wand pressed, I flip the burner on switch....and nothing...I have no idea how to work on a pressure washer burner. I have been told it could be the igniter, but I don't know how to fix it if it is. Any help is appreciated.

Check for 12V at the igniter connector with the unit running. If you have 12V and no igniter it may be stuck or bad. Thrun the unit off and read continuity across the DISCONNECTED igniter plug / terminals to the igniter. No resistance = open ignit ... 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

2-yr old troy-bilt pressure washer with honda gcv160 engine. seems to run well, but when trigger is pulled get full pressure for less than 5 seconds before reducing to house water pressure. when left running, looks a black plastic pressure relief valve starts blasting hot water. appreciate whatever insight you can give. Thx

It sounds like an air lock. Try this: With the machine off, connect the hose to the washer and let it run for several minutes to get all of the air out of the hose, and to purge any air out of the pump. Shut off the water, and connect the high pre ... Briggs & Stratton Pressure Washers

Problem: dishwasher (moel MDB6601AWW) will not run. The front panel has a light, between the "Delay 1-9" and "heated dry" buttons, and adjacent to small printed icon (looks like a tombstone with the number 3 inside). Last weekedn I shut off all the water in order to change a faucet, including the hot water feed to the washer. Now the fed to the washer is somewhat frozen -- I can only open it 1/8 turn. So, I wonder if my wife tried to run the machin with no water flow, and it shut itself dow

... Maytag 24 in. MDBH955AW Built-in Dishwasher

I have a karcher pressure washer 1800 psi i bought from walmart it was running good until i had a power surge with the plug in. what can i do can i change the fuse in the plug or do i have to open the pressure washer up and replace a fuse.... thanks

You will have to take the cover off & look for melted wires or a fuse.\015\012if there is no fuse the capacitor may have been cooked.\015\012it should be a white cylinder.if it has been damaged it will have burn marks and may be swollen. ... Karcher PSI Electric Pressure Washer

Husky HU80722 model Water flows thru the washer. Have disconnected all hoses, checked filter screen it is clear. Reconnected hoses, Engine runs fine home water pressure fows through washer. Still not producing any pressure.

... Northstar Pressure Washer 3000 PSI

Northstar Pressure washer starts and runs but dies when throttle is opened up

Is this a v-twin engine or has the unit been stored for quite some time with fuel in carburetor.inspect fuel jet and tube for restriction. ... Pressure Washers

I have a craftsman Pressure washer Model 580-725400 the unit has ran great until today. I last used the unit 1 week ago with no problems but now I have to run the machine almost full choke to get it it rev up and run smooth. The engine oil is clean and filled to the proper point. The spark plug is new and gapped proper. The air filter is new also. And the gas is 97 Oct and fresh. When it choke it to crank the engione I move the choen to run and the engine struggles to run. When I move the choke

... Craftsman Pressure Washers


... Pressure Washers

New pressure washer runs starts and runs for 30-45 minutes with no problems then dies and will not restart. Once it cools for a few minutes it will restart but will die again quickly. If it is allowed to sit for 30+ minutes it will run for another half hour but then dies again. Changed oil, gas, checked all obvious areas. Any suggestions?

Try removing the carb bowl and check for dirt/water etc , also if the machine is over heating it may be getting vapour locked ... Honda Pressure Washer PSI 3000

We have a Karcher G2500VH pressure washer. If you start the engine with the trigger pulled on the spray wand it will run at full pressure until you release the trigger. after that, when you pull the trigger it will not have any more pressure than the water hose feeding it. Does it have an internal unloader valve? What is the part number?

Hi, Karcher calls the unloader valve a spill valve, this is a link to a full drawing/parts listing , and your fault description might well be a sticking /seized unloader(spill ) valve hope this helps ... Karcher 2500 PSI Pressure Washer

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?

... Dewalt 3800 PSI Pressure Washer

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

... Electric Pressure Washers

My pressure washer is bogging out and shutting off. It will run fine for a bit then it starts sputtering and shuts off. I changed the oil right before this started happening and yesterday i changed the sparkplug and it seemed to be working fine until I used it today on the driveway.

SOUND LIKE FLOAT IS STICKING ... Dewalt 3800 PSI Pressure Washer

Engine will not turn-over. It is a Honda 11 HP, OHV on a Karcher Pressure Washer. It was running fine for about 45 minutes. All of a sudden it stopped. When I tried to start it again, the engine is bound up so that the pull rope will not pull out at all. It has plenty of gas. The crank case is full of oil, not over full.

Pull the spart plug out and see if you can pull it. Sometimes the carb will flood the engine to a point that they get hydrolic lock.If it does free up then I suggest cleaning the carburator before trying to start it again.If it does not free up the y ... Karcher 2500 PSI Pressure Washer

Kelvinator KD12WW dish washer How do I open the unit to change the pressure switch as the unit will only take in a cup full of water. I have purchased the pressure switch for Tecsa Cape town Regards Chris

... Kelvinator Dishwashers

We have a Honda GCV 190 gas pressure washer. It starts up okay and runs for 20-45 seconds and then stops. We have changed bot the gasoline and the oil but run into the same problem.

Check that the fuel tap is on ... Honda 2500 PSI Gas Pressure Washer

Honda gas powered pressure washer--runs great and I get pressure throughout the system but nothing comes out of the wand itself. There seems to be no clog throughout the system . I have cleaned all parts. When the unit isn't started I can get flow throughout the system

... Pressure Washers

I can get the motor to start but it idles rough and does not get to full throttle before shutting itself off. Also very little water pressure coming out of gun at highest throttle speed when it does run very briefly.

You need to probibly just clean out the carb. ... Pressure Washers
  • Start your question with What, Why, How, When, etc. and end with a "?"
  • Be clear and specific
  • Use proper spelling and grammar
all rights reserved to the respective owners || www.a-wash.org || Terms of Use || Contact || Privacy Policy
Load time: 0.0921 seconds