To start out, I am 1 month into my pressure washing journey.
I just bought a Dewalt 3750 PSI 4gpm Pressure washer (used) on Facebook Marketplace. I just cranked it up for the first time.
I immediately noticed there is a slight leak coming from the pump. Could this be a blown out O-ring? Or possibly something more serious? Am I able to use this pressure washer effectively with this leak? Or should the repair be done immediately?
Also does anyone have a suggestion on where to find replacement parts or a water seal repair kit?
Don’t bother repairing, just let 'er drip and upgrade to a belt drive soon as you can. You can check the bolts for tightness, just don’t over torque.
I had two of these at one point. They’re very poorly made. One was actually faulty from the manufacturer. The shaft didn’t fit the hole and it seized immediately.