
Be aware many of the problems have 5 or more possible solutions for you to try. Always check your Operator’s Manual for troubleshooting tips and safety first.From there the troubleshooting tips are broken down to 3 columns: What’s wrong, most likely cause and how to fix. Looking through my power washer logbooks over the last 8 years to see the most common issues.Īfter spending 14+ hours gathering the data the common faults could easily be broken down into 5 sections: Water pressure problems, water leaking issues, gas machine specific problems, electric pressure washer faults and other common problems.


Reading 300+ emails from pressure washer users asking for help to solve their machine’s issues and counting the occurrences of each fault in an Excel spreadsheet.There are 20 pressure washer issues that are by far the most common. Gas and Electric Pressure Washer Troubleshooting Tips for 20 of the Most Common Pressure Washer Problems That’s why we put together this in-depth power washer troubleshooting guide for you… So you can fix the problem from your garage – even with zero experience and minimal tools. You get excited hearing it roar to speed but then it doesn’t properly clean your surface. Nothing is worse than a pressure washer that starts up but won’t pressure wash properly. My neighbor turned the machine on again and it worked. After holding the trigger to keep the water running through the machine we managed to clear the air from the pump and lines. We switched off the electric motor but kept the water running through the pump.

My pressure washer troubleshooting experience told me it was air in the pump causing the problem. …It was an electric and started-up fine but when in-use pulsed out water to start, then after 10 seconds fell to low pressure. “Hey, James, come fix my pressure washer and I’ll give you a beer.”ĥ minutes later (beer in hand) he tells me he bought a used pressure washer with water pressure problems… Here’s what happens when you’re the neighborhood fixer:Ĥ pm last Saturday I’m in the shed changing pressure washer water pump oil, and over the fence my neighbor says:
