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Kristen PerryJul 30, 2025
Why does my Craftsman 580.752550 pump have low pressure?
- AAndrew MartinezJul 31, 2025
Several factors can cause low pressure in your Craftsman Pressure Washer pump. It could be due to the nozzle being in low pressure mode (pull it backward for high pressure), a blocked water inlet (clear it), inadequate water supply (provide adequate flow), a kinked or leaking inlet hose (straighten or patch it), a clogged inlet hose strainer (check and clean it), water supply exceeding 100°F (use cooler water), a blocked or leaking high pressure hose (clear blockages), a leaking gun (replace it), or an obstructed nozzle (clean it). If none of these resolves the issue, the pump may be faulty.