Having problems with your Honda Maxus Pressure Washer MX5222 ?

Engine runs fine no water pressure

\015 Engine runs fine but water pump woesn't work no pressure\015

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Repair Help & Product Troubleshooting for Honda Maxus Pressure Washer MX5222

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I have a Northstar pressure washer powered by a honda GC160 engine. The last time i used it, water leaks from the bottom of the unit, whether it is running or not. When running, the pressure is fine. I have felt underneath and it appears that the water is coming from the second opening from the rear. Is there a pressure relief valve there. I have a manual but cannot find any descriptors for underneath the motor.


This is a piston seal issue. You can get a kit to rebuild the pump. ... Comet AXD 3020 G Pressure Washer Pump

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

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


... Briggs & Stratton Gas Pressure Washer 20244

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

We have a Katcher HDS 3.5/30-4 M Ea. Was using it, stopped using it briefly in the middle of a job, pulled trigger again, and there was a lack of pressure. Went to the machine to troubleshoot. The "engine indicator light" is on. Checked the temperature of machine: fine. Water intake: fine. We have not been running it at high temperatures, but about 50 degrees C. The pressure was at about 2300 PSI before it stopped. Any ideas?


... Karcher Pressure Washers

Engine runs fine no water pressure


... Honda Maxus Pressure Washer MX5222

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?


... Troy-Bilt Pressure Washers

Hi there, I have a Karcher 2650 pressure washer that only pulses, does not reach high pressure consistently. Engine is running fine, filter has been cleared out, water pressure is OK. I even took out the cylinder under the black cap & checked it for deposits and greased it, still no go.


This can be a problem with the pump unit. Actually the collector to be more precise. Also, the pump itself. Either may develop a hairline crack and allow pressure to seep out, and tells the pressure switch that it has lost pressure... so it comes bac ... Karcher Pressure Washers

Xr2600 excell pressure washer I was using it and it lost water pressure does not have any pressure. the engine runs fine just don't know what the problem is.


I have the same problem and it seems the piston in the back has a ring and the ring is broken i half i'm talking it to get fixed tomorrow i will keep you informed. ... Honda Pressure Washers

Engine runs fine. no water pressure. - Devilbliss DeVILBISS Devap DVH2600 Gas-Powered Pressure Washer


These pumps are notorious for seasonal problems. Tip the unit to the point you can pour engine oil into the water inlet connection. What your attempting to do is free up the ball seats in the pump. They get corroded when they sit and lock in pl ... Devilbliss DeVILBISS Devap DVH2600 Gas-Powered Pressure Washer

For Mi-T-M pressure washer Model WP-2402-SWHB: Honda engine runs fine, but only a trickle of water comes out of pressure line when trigger engaged.


... Pressure Washers

Model 01902 2350 psi . engine runs fine , sprays out nozzle but lower pressure and water sprays out plastic elbow on relief valve , that is supose to **** in soap if used , cant hold finger over spray from elbow , high pressure , took apart relief valve and plastic valves all orings are ok , brass pump seals look ok , all back together , still blows out elbow . ?? plastic spools were out by somebody else , not sure if they are in right , cant find picture to compare .


It sounds as if the non return valve in the elbow is the wrong way around .The o-ring normally goes in first then the ball then the spring. Try it and good luck. ... Pressure Washers

Husky ran great for couple of hours. Now no pressure at all. Water comes thru for suds, but no near enough. Engine runs fine but will not build pressure. Checked for trash blockage-all clear. Thanks, Ed [email protected]


Same old problem... water admitance valve sticking.\012\012Remove the valve spool and clean the bore with crocus cloth on a dowel rod.\012\012Replace O rings and lube lightly with plumber's grease. Reassemble... good as new! ... Honda Pressure Washer PSI 3000

Appliance had been working fine now all of a sudden no water is running in the dishwasher.The machine appears to run through all of its cycles but without water. The water pressure in the ajoining sink appears a little low though the water pressure in the rest of my home is fine. I see no water leakage anywhere. Do I need to call an appliance tech or should I call a plumber? Thank you.


... GE GSD1000 Dishwasher

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

I have a troybilt 3300 psi pressure washer with a gx390 honda engine. Replaced carb with new one . washer now will start and runs fine under load but let off water and carb goes up and down and backf


... Pressure Washers

No pressure Engine runs fine, fairly new machine from Home Depot, used only 2 or 3 times, kept indoors in a heated garage, checked inlet water and it's ok, no kinks in line...help!!!


... Pressure Washers

Honda Trash Pump Model WT30X Stalling - 8hp engine runs for approx 5 seconds that shuts down, restarts after I hear a relay click ? oil is fine - so I do not believe that it is an oil pressure sensor. Are there any other sensors ? Does water have to be pumping through it??


Their is an oil level sensor that lasts around 3 months of use. unplugging it would solve your problem But replacing it is a night mare. and if your oil runs out It's all over. if not the oil sensor, and your spark is constant Check your fuel system ... Honda 8 HP Engine

My pressure washer starts fine, shoots water OK. After running for 5-10 minutes cleaning siding I shut off machine. I go to start it again within a minute or two and the thing feels like it's just about seized. If i wait until the motor is completely cool, it will pull start freely and start right up. I think something is wrong with the pump, not the engine.


Your pressure washer may not have an ez-start valve installed from the factory. Without the ezstart valve, you will need to hold the trigger on the wand open to release the pressure to easily start your engine. This link will show you wh ... Briggs & Stratton Pressure Washers

Vr2500 excell pressure washer, engine runs fine but no water flows through pump at all


... Pressure Washers

Engine satlling Does anyone know why my pressure washer keeps doing this, it dosnt matter weather the hoses are attached, with water flowing, it just seems to run fine for 2min then start pulsing and the completely stall?it started happening after i filled it up with petrol


If it acts like this with the hoses disconnected, I would guess that either you got bad gas, or if it was sitting for a while before this, that there is varnish in the carburetor and when the choke goes off it starves for fuel. I would try Seafoam o ... Honda Black Max 2600 PSI Pressure Washer

I have a generac 2200 psi pressure washer. It starts and runs fine as long as I have the trigger pulled to spray water. When i let off the trigger it kills the engine. What could this be and how can I fix it? Model number is 01040-2


... Briggs & Stratton Briggs Stratton Pro Style Pressure Washer Gun Generac

Engine runs fine, water flows through, but does not pressure up when handle is squeezed


... Annovi Reverberi 2400 Ar Pressure Washer Pump With Thermal Relief Valve Rmw 2.2g24 Ez Sx, 2.2 Gpm

I have a Briggs & Stratton gas power washer. This is the 1st time this year that I have used it. I put in fresh gas, hooked up the water supply. The engine started and then quickly stopped. I had to release the water pressure in the hose before I could pull start the engine. The only way to keep the engine running is to hold down the spray nozzle trigger. Once that is released the pressure in the hose builds up and the engine stops.


Sounds like the unloader is not working correctly. Try replacing it and see what happens. ... Briggs & Stratton Prosumer 20324 Gas Pressure Washer

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
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