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Lee BallAug 3, 2025
Why is there no or little pressure being built up in my Spear & Jackson Q1W-SP15-1900 Pressure Washer?
- VVictoria HernandezAug 3, 2025
If your Spear & Jackson Pressure Washer isn't building enough pressure, it might be due to air in the hose or clogs/leaks in the inlet pipes leading to the pump. To resolve this, turn off the machine, disconnect the high-pressure hose, and run the machine until water flows without bubbles. Then, reattach the high-pressure hose.