Having problems with your Simpson MegaShot 3100 PSI Gas Powered Pressure Washer - Pressure Washers ?

Engine will not idie when trigger is off

\015 Simpson megashot 3200 psi pressure is always on\015

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Repair Help & Product Troubleshooting for Simpson MegaShot 3100 PSI Gas Powered Pressure Washer - Pressure Washers

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I HAVE A BRAND NEW TROY-BUILT 2600PSI pressure washer. I have used it twice for about 1/2 hour each time. It worked perfectly. I tried to use it today with everything hooked up perfectly. The Honda engine started perfectly; how ever when I squeezed the wand trigger, the engine instantley died. I let the engine warm up and slowley pushed the choke in. I let it warm up for plenty of time; but everry time I squeezed the trigger it instantly quit- it even backfired once before dying. I changed the g


Sounds like the governor is stuck. My pressure washer speeds up when it has to pump. Don't know if yours uses vacuum to trigger governor or direct linkage. Good Luck. ... Psi Blue Max 2200 High Pressure Gas Power Washer

PRESSURE WASHER WON'T PUT OUT FULL PRESSURE WHEN SQUEEZING TRIGGER, THIS HAPPENED A OF A SUDDEN. USUALLY WHEN THE TRIGGER IN THE HANDLE IS SQUEEZED THE ENGINE NOTE CHANGES & THE PRESSURE GOES UP. NOW THE ENGINE SPEED STAYS THE SAME & PRESSURE GOES UP SLIGHTLY, NOT ALL THE WAY.


... Pressure Washers

My pressure washer will not start or stay running unless the trigger is open on the wand. The engine runs good until the trigger is released then the engine stalls instantly. what is worng and how do I fix?


... Briggs & Stratton 2200 PSI Gas Pressure Washer

Pressure washer start fine and idles appropriately trigger is depressed washer runs for about five minutes then just shuts off. Engine restarts fine but when trigger is depressed engine shuts off


Looks like the fuel cap may not be venting try it with the cap loose allowing air into the tank sounds like lack of fuel entering into the carburetor. ... Karcher 2500 PSI Pressure Washer

I have a 5HP Honda engine installed on a Excell pressure washer. While the engine readily starts, it will not continue to run unless I keep the choke setting nearly completely closed. When I activate the pressure gun, it seems to generate adequate pressure, however, when the trigger is released, the engine continues to run at the same rpm instead of the normal variable rpm that most engines operate at during idling periods. The engine will always cease running when I push the choke rod all the w


... Honda Pressure Washers

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

Unit Runs fine, except when you press the spay gun the engine stalls out. Unit was working fine, ran out of gas, filled tank and started engine. Engine was running fine, triggered spray gun and the engine stalls out.


... Pressure Washers

MSV3024 pressure washer backfired after 2 hours of continuous use, then died. i was able to restart it but pulling the trigger kills the engine. i was able to pull the trigger rapidly and keep it running but holding the trigger down killed it again. now it won't restart. can it overheat? it has a full tank of gas.


... Simpson Pressure Washers

DeVilbiss Pressure WAsher EXH2425 Honda engine GC160qha pump DAPC axcial cam. When using washer sprayer both the engine and pump seem to operate normally. As soon as I let off the trigger of sprayer the engine dies. Help?


Hi and welcome to FixYa. I am Kelly \015\012Take a look at your engine parts manual here: \015\012\015\012 ... Pressure Washers

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

The engine starts just fine. Everything goes okay until I pull the trigger on the spray gun and then the engine stalls out within 2-3 seconds after the water starts coming out. It is a 2700 Briggs and Stratton engine.


One thing I have found about pressure washers...you need to run water through the hose and everything until you get all the air out...or they will bog down and such until the air is out. ... Briggs & Stratton Pressure Washer Projectpro Spray Nozzle

Engine dies every time i release my trigger the engine dies it is like the bypass isn't working the engine starts great and the pump works fine


... Pressure Washers

Karcher engine still run's when gun trigger is released, as if the trigger is help down. Model K2.080


... Honda Karcher G2400HH-R Pressure Washer

Won't pump water, stalls engine if trigger not squeezed


... Briggs & Stratton Briggs Stratton 2550 Psigaspressure Washer

Engine dies when pressure washer trigger is released-kickback


... Pressure Washers

MI-T-M Job Pro engine stalls when trigger released


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

Excel engine ic2 xr2625 the pressure relief is not working. when you release the trigger on the wand the pressure builds and kills the engine. what is not functioning


... Honda Pressure Washer PSI 3000

I have a Troybilt 2000 PSI gas pressure washer. The engine runs great until I squeeze the wand trigger. At this point the engine immediately shuts off. Any ideas as to why?


... Briggs & Stratton Briggs Stratton 2550 Psigaspressure Washer

Engine dies when wand trigger is released


Re-kit the unloader. ... Briggs & Stratton 020272 Elite Series Portable Gas Pressure Washer

My coleman powermate 2750 pressure washer locks the engine up when the trigger is pulld. after a fuw seconds you can restart the motor but same problem continues to oceur.


The pressure release valve in the pump is stuck ... Pressure Washers

Engine bogs down when trigger is pulled


... Honda Karcher G2400HH-R Pressure Washer

I have a dewalt 3750 pressure washer, when I pull the trigger on the spray wand the engine dies


I worked at a tool rental center while attending college and learned many tips and tricks about Dewalt and other brand pressure sprayers. Your machine probably has a 13 hp honda and has max pressure of about 3500 to 3700 psi. Most of the ... Dewalt 3800 PSI Pressure Washer

When I go to a high pressure nozzel engine quits when I let go of the wand trigger. Found O-Ring on caberator bowl dammaged.


PRESSURE CONTROL WOUND DOWN TOO FAR CAUSING IT TO SPIKE....WHEN YUO RELEASE TRIGGER CAUSING OVER LOAD ON MOTOR WHICH STALLS.BACK OFF THE PRESSURE CONTROL(THE VALVE THE PRESSURE HOSE SCREWS ONTO)IT MAY TAKE AFEW TRIES TO GET IT RIGHT,YOU WILL SEE THE ... Pressure Washers
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