Top Reasons Pressure Washer Soap Injector Isn't Working — Pressure Washer Troubleshooting

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Pressure washer soap injector not working? This video provides information on how to troubleshoot a pressure washer and the most likely defective parts associated with this problem.

Commonly replaced pressure washer parts:

Pump
Hose
Soap Tank

The information provided in this pressure washer troubleshooting video is applicable to all pressure washer brands: Ariens, Bolens, Craftsman, Cub Cadet, Dixon, Echo, Exmark, Green Machine, Homelite, Honda, Huskee, Husqvarna, John Deere, Lawn Boy, MasterCut, Montgomery Wards, MTD, Murray, Poulan, Poulan Pro, Ryobi, Simplicity, Toro, Snapper, Troy-Bilt, Turf King, Weed Eater, Wheel Horse, Worx, Yard Machines, Yard-Man

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[wendellwallace]

After replacing the soap injector, I also had to replace the wand with tips to get it to siphon properly. My old wand had the older single tip you push up down and turn. It went bad on me. Siphons good now.

[joet.]

Thanks, I have been unable to get soap out in 3 years. I had no idea it was the tip.

[synthesyzd]

The soap isn't dispensing because you need a california liscense and registration for it

[JoseDiaz-erww]

I have the Ryobi brand washer, suddenly no more soap pressure and didn't know why? Maybe must try some of your excellent advice. For sure if I have read the manual before, I never have had the problem, but have checked your videos. Thank you. I will let you know if it could be fixed. !!!

[MrNuvi]

Another reason is the thermal relief valve fails.

[LJBAR]

Make sure the soap/ water ratio is correct. Won't flow if to thick a solution!

[hamiltzp]

So I've learned from this and other videos that pressure washers don't suck detergent at high pressure. My question is, why?

[Allbbrz]

oh i guess that the problem is that the spring is missing in mine - when I removed the valve, the ball was pretty much loose....

[DustinRobinet]

just replaced my pump manifold and now it sprays water out of the soap bins of blows the hose completely off. please help

[Redeemedbylove]

Tip number one: It's your fault!

[dtmsolid]

I figured it out it’s the tip it needs to be wide

[mwgibson]

What model pressure washer is this Honda? I have one just like it but can't find the model number anywhere. I need a new soap tank my plastic valve is broken off mine but can't find one anywhere like the pressure washer in this video!!!

[trollsatish]

I have a Subaru EA190VS5050
S/N EA190-1610308. The soap injection kit has sheared of. Where can I find a replacement ?

[Rjcallan]

How do I get the soap to turn on in the first place?

[dickpaul]

need parts for Teande 5240 soap valve....