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David PorterSep 12, 2025
Why does my Bosch AQT 42-13 Pressure Washer motor sound but not start?
- SSharon HebertSep 12, 2025
If your Bosch Pressure Washer sounds like it's trying to start but fails, the issue might be an insufficient power supply. Check that the voltage of the mains power supply line matches what's indicated on the pressure washer's plate. Voltage loss due to the use of an extension cable can also cause this issue, so check the characteristics of the extension cable.