Question about Honda Karcher G2400HH-R Pressure Washer

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We bought the pressure washer today. It is a used Quantum Gold 6.0 HP with a Briggs and Straton Motor. The motor works fine. When we tried the hose it had no pressure at all. The Model # 580752300 and Serial #1009224336. It did not come with a manual.

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Posted on Jan 02, 2017

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SOURCE: I have a 3000 PSI Honda pressure washer. The motor

Your nozzle could be plugged or partially plugged. Also, try running it with the high pressure hose taken off to flush the pump.

Posted on Jun 05, 2009

  • 1111 Answers

SOURCE: just bought a new Briggs Stratton 6 75 pressure

assuming you tried choking it when you tried to start it, verifiy its getting gas,if not tap lightly on the bowl of carburator. if it is getting gas, check for spark

Posted on Jun 20, 2009

  • 106 Answers

SOURCE: Pressure washer starts then shuts down in 2 seconds

hey mate,

It sounds like your bypass valve/unloader valve is sticking when pressure builds up in the lance,hose and head the pressure cleaner changes to a recirculate mode so it does not blow out hoses or seals or causes any damage to the unit, the bypass valve is the component that activates this sequence if that valve is stuck it will just try to continue to create pressure which in turn puts load on the engine and stalls it...

That is why it starts up straight away and only when it builds up pressure is when the engine stalls.

You would be best taking this to a qualified pressure cleaner technician as there are alot of little parts and orings plus the the head will need cleaning up and the bypass valve lubed, they may not of seen this at the service as it is hard to test a unit without the suited hose and lance... Often use will help this problem when a unit sits for a period of time that will cause issues such as this!!!


Posted on Sep 22, 2009

  • 5603 Answers

SOURCE: lose of pressure on Campbell washer

Usual cause is the pressure valve sticks closed and doesn't admit more water to be pumped. Usually needs new O RIngs and cleaning the bore... ABout a 15 minute job at most. Get an O Ring kit for it.

The valve is held shut when pressure on the output is high. When you open the trigger, the pressure drops and the valve opens letting more water come in from your garden hose.

The O RIngs dry out and bore gets dirty. Polish it with crocus cloth on a dowel rod. Lube the O Rings with lube intended for O RIngs.

Posted on May 08, 2010

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  • 1 Answer

SOURCE: shark pressure washer with honda 5.0hp motor when

what type pump oil to usefor karcher 2400 psi

Posted on Aug 06, 2011

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Check your manual to see if it call for premium or regular. Premium has less energy per gallon and is designed for higher compression engines. What makes it "premium" is more anti-knock compounds - not better quality or performance. Sounds like a vapor lock problem that resolves as the engine cools. Regular gas may help with that.

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I have a craftsman 4.5hp quantum xte pressure washer 1800psi/4.5hp/2.0gpm mod 580.761800. I have to start the washer before I turn the water on and just today started with if I let go of the trigger on the...

the pressure relief valve(bypass) is most likely stuck or clogged. take the relief valve off and check for broken or jammed parts..there should be a bypass hose that goes around the pressure valve

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I have a 3000 PSI Honda pressure washer. The motor

May have sediment buildup in the pump housing, ???

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