Having problems with your Dewalt 3800 PSI Pressure Washer ?

Trigger delay I have the dewalt 3800 and there is a ten second delay between the time I pull the trigger and the time it starts spraying.


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Repair Help & Product Troubleshooting for Dewalt 3800 PSI Pressure Washer

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Trigger delay I have the dewalt 3800 and there is a ten second delay between the time I pull the trigger and the time it starts spraying.


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I have a hoda pressure washer it stats right up and while i was cleanning the wood fence i let go of trigger during about 10 min, and the motor started dying i pulled the trigger and it pick right up again any ideal what would make that do that? but one time i let it quit and i couldn't get it started,i had to wait about 5 min. then it started back up again.thanks


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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?


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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.


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It takes some time for the pressure to build up in the discharge gun and seems to take longer each time after I release the trigger and then start to spray again


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Motor stops when trigger is pulled to spray


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I have the Karcher 2400 psi, 5.0 Honda engine. Starts fine, but when you pull the handle on the spray wand, the pump does not kick in and the water just continues to trickle out of the end of the wand at regular faucet pressure. Occasionally the "clutch" will kick in and you have full pressure, but if it does and I let off of the trigger then chances are that it won't kick in again. has been getting worse for several years.


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


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Won start Was using the pressure washer 1st time this year and started on the second pull. Ran out of gas shut-off also noticed it needed oil. Believe, I put too much oil so, I drained some and added gas. At first, there was no resistant in the pull so waited an hour and tried again. This time the resistant was there on the pull but still would not start; no attempt even to turn over. It's been a couple of days...changed the spark plug although, hardware guy said nothing was wrong with it..still


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Once the trigger is released it won't starting spraying again.


I have the same problem. This is the responce for Karcher......\015\012The unloader valve may be sticking, or is dirty. It probably needs to be cleaned and may need to be replaced, it is inexpensive. It gets a lot of use, but extends th ... Karcher 2500 PSI Pressure Washer

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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


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Delayed pressure when trigger pulled


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