Why does my Generac Portable Products 2700PSI Pressure Washer pump have low pressure?
- Jjohn56Aug 16, 2025
If your Generac Portable Products Pressure Washer pump isn't producing pressure, has erratic pressure, chatters, loses pressure, or has low water volume, several issues could be the cause. First, ensure you're using a high-pressure spray tip, and replace it if a low-pressure one is installed. Check for and clear any blockages in the water inlet. Make sure the water supply is adequate. Inspect the inlet hose for kinks or leaks, straightening it or patching any leaks. Clean the inlet hose strainer if it's clogged. Ensure the water supply isn't over 100°F, and clear any blockages in the high-pressure hose. If the gun leaks, replace it. Clean the nozzle if it's obstructed. If none of these steps resolve the issue, the pump may be faulty, and you should contact a Generac service facility.


