Having problems with your Pressure Washers ?

Hd850s no pressure

\015 There. Is no pressure when I come to use it\015

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Hd850s no pressure

... Pressure Washers

Pressure Once I have the powerwasher started and going (water to it before starting) i can't get it to go to full pressure it will prime up like it's going to go to full pressure give me just a shot of full pressure then go back down to probably half pressure and remain there then prime again for a second then back a coninues cycle! Maybe there's a seal or something somewhere I should look at. Hose and pressure from house is good, the seal whee the hose attaches to the bottom of the washer is ne

This is usually a problem with the "dump valve" defective in not being able to hold the pressure but only able to release it prematurely as it should only do so when to much pressur is built up inline. Only recommend qualified pump tech. But check pu ... Coleman Pressure Washers

How do I fix a pressure washer that will not build up pressure quickly and when it does reach high pressure, the pressure quickly drops to a lower pressure (more typical of the pressure found in a garden hose)

It can be the inlet filter where your garden hose connects is clogged, so check that first. Also make sure that the hose is connected tightly and not pulling in air both at the inlet and outlet. Remove the spay nozzle and use a pin to make sure it is ... Karcher G3025OH Pressure Washer

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

I have a troybilt pressure washer when i crank it up it builds pressure when i engange the pressure it takes about 5 seconds and pressure goes away if i let off the trigger it will build pressure again it only has about 20 hours of use on it (i did run a acid solution through it for my driveway wonder if that ate up a seal)

Unloader valve is the most likely suspect here.\015\012Remove and clean with penetrating oil then reinstall.\015\012\015\012Also add some LIGHT oil into your supply hose via a small funnel. 3-in-1 household oil or power steer ... Pressure Washers

Deville Excel Model # EXHA2425 Pressure washer I have a deville excel Model # EXHA2425 pressure washer. I went to the deville website (devap.com) which forwarded me to the dewalt site w/ exploded diagram below. I am having problems with intermittent pressure production. If I squeeze the trigger sometimes it will have pressure, somethings it will not. If I repeatedly squeeze, then release the trigger sooner or later I will get pressure. Someone on hear had told me it was a "bypass valve sticki

You\015\012need toput antifreeze in the out/outlet or/oil then start it up you are driing out the seals allways put away with repeating this step ... Karcher 2500 PSI Pressure Washer

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

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 Pressure problem on my PowerCraft pressure washer. On initial switch-on the machine runs at low pressure. If I then rotate the end of the lance to detergent application mode and then rotate it back to high pressure mode the high pressure kicks in and all is well. Is the lance faulty?

... Pressure Washers

I have a Mi T M job pro 3500psi pressure washer that may have a clog in the nozzle, how do I release the pressure in the line? All the pressure fittings are stuck (probably from the pressure in the line), even the one at the nozzle. Is there a pressure release somewhere on the machine?

... Mi T M WP-2700-4MHB Pressure Washer

I have a Challenge Xtreme 1800w Upright High Pressure Washer. The proplem is fluctation in water pressure,this even happens when all hoses are removed so the pressure is coming straight from this pump.the vonly way I can describe it is as if it is "hunting"ie high pressure then a ver short pause then back to high pressure. thank you for any advice you can give me with this proplem,also can you recommend a more suitanble machine for home use. Regards M rA C O'Meara

... Pressure Washers

North Star Model 157597 Pressure Washer from Norther Tool calims to have adjustable pressure. There is nothing in the manual about how to adjust the pressure and I have received two statements from them on how to adjust the pressure: 1. Adjust the pressure at the unloader valve 2. Run the motor at reduced speeds. Which, if either is correct?

... Pressure Washers

Turn water on then actuate wand trigger. Pressure washer leaks when wand trigger is actuated and has very low pressure/flow output. After releasing trigger the pressure cycles on - off at approx 1 second interval. I suspect that the plasstic oulet tube is leaking causing low pressure leak out of bottom when trigger is actuated and causes pressure switch to cycle when the trigger is released. Any Help? This pressure washer is approx 18 months old!

You gave a very close solution yourself for the problem. But other leakages can cause such symtoms.Forexample a leaking head or a leaking chemical inlet. These can be caused because the spill valve (pressure control valve) is stuck. When this valve s ... Karcher PSI Electric Pressure Washer

My Karcher K3.48M pressure washer remains in the low pressure mode even when I return the pressure nozzle to the high pressure position. How can this be corrected. The pump seems to build up the pressure because when I release the handle the pump motor stops. This is a fairly new pump which was purchased in the latter part of last year(2010). Could this have been caused by the detergent I have been using which is an automotive shampoo? Please help I love this washer and for the times that I u

... Karcher PSI Electric Pressure Washer

Karcher 620M.To obtain high pressure I have to Move pressure control on nozzle several times until pressure kicks on. As soon as I release trigger and then pull it again, I have same problem -- giggl

... Pressure Washers

Residential Well Pressure Tank. The tank loses pressure over the course of a year or two and the cycle starts to shorten up. What is the appropriate pressure range for the tank. Should I shut off the water and drain down to get a "true" static pressure when I add air? Sorry about the category. No plumbing category listed.

Yes you drain it down to check the pressure and leave it down till you get it up to around 40 pounds for most applications. ... Dishwashers

Deville Excel Model # EXHA2425 Pressure washer. Is "unloader" the same as "bypass valve"? I have a deville excel Model # EXHA2425 pressure washer with a 5.0 Honda enginr. I went to the deville website (devap.com) which forwarded me to the dewalt site w/ exploded diagram below. I am having problems with intermittent pressure production. If I squeeze the trigger sometimes it will have pressure, somethings it will not. If I repeatedly squeeze, then release the trigger sooner or later I will get p

... Pressure Washers

My pressure washer doesn't have adequate pressure anymore, it was working well and then the psi pressure just stopped. It will crank up and spray but there is no added pressure, it spray the same as if the motor was off.

... Pressure Washers

Craftsman pressure washer with honda engine. low pressure and volume on high pressure setting. lots of water volume on low pressure setting. Screens not clogged.

Sounds like pump is not making pressure. Thats why you get flow, but no pressure.\015\012If it sat for awhile, check shaft connection to pump. Sometimes the impeller or shaft will shear partially due to corrosion when stored. Seals on pump valv ... Pressure Washers

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 have the Coleman powermate 2400 PSI pressure washer and on initial start it sprays and has great pressure. But once I release the spray handle it will not spray again, not even one drop of water. I have verified water pressure, bought 3/4 hose, and also changed the spray handle with no help. Pressure washer was bought new at Lowes, but did not use for first three years of ownership, should have tested it. Thanks for any help on this. Ted Miller

Sounds like the valve in the handle is sticking closed. May have a broken spring, or maybe a part is stuck..\015\012I say take it apart, and the answer will present itself.. Play with it with nozzle out too... Maybe something is stuck after st ... Coleman Pressure Washers

No pressure i bought a used 2800 psi pressure washer has a 190 honda engine i can't fine the model number it has no pressure i pulled it all apart the only thing that i found was the pressure adjustment was stuck i freed it up.

... Pressure Washers

Pressure washer When I crank the pressure washer it will provide great pressure. When I release trigger and press it again it will not pressure up. what's wrong?

... Karcher 2500 PSI Pressure Washer

Shark pressure washer with honda 5.0hp motor when in use spraying with good pressure it the pressure shuts off and motor sounds like its about to shove a rod through the cases shut it off restart it andd the same thing occurs all fluid levels good pump and motor. water pressure from hose bib good. may b low water pres. for short time due to possible kink in hose reel not sure

What type pump oil to usefor karcher 2400 psi ... Honda Pressure Washers

No pressure Hi we dont seem to have any pressure in the washer can u tell me what is wrong..ie is it a prob with the pressure washer or water pressure from the outside tap.

... Pressure Washers
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