What is the most common problem with pressure washers?

Many pressure problems begin and end at the unloader. A cracked o-ring, dirt caught in the spring or a stuck shaft are the most common issues solved by simply removing the unloader and cleaning/looking for issues.

How do I fix my pressure washer?

Can a pressure washer pump be repaired?

The pump on your pressure washer is one of the most important parts of the unit. The pump is what moves the water through the washer. … You can do minor repairs yourself with little knowledge of the washer’s inner components.

What causes a pressure washer to stop running?

A clogged carburetor is most commonly caused by leaving fuel in the pressure washer for a long period of time. Over time, some of the ingredients in the fuel may evaporate, leaving behind a thicker, stickier substance. This sticky fuel can clog up the carburetor and cause the engine to run stall.