I had exactly the same problem you describe, with my pressure washer. My problem turned out to be the wand (tip end). After sitting all winter, it was a little stiff going in and out for high and low pressure, and after checking thouroughly I found that it was going all the way when I'd switch it to high pressure. A little WD-40 and working the tip in and out a few times freed it up enough to go all the way to high pressure. Just something you can check to be sure the wand is truly on high pressure setting.
Pressure Washer
- Thread starter TMajic
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