Pressure Washer Problems And Their Solutions


Pressure washers are lifesaving tools, especially when the dirt is difficult to remove. They are suitable in applications such as truck cleaning and several others. In most cases, we are told about how they work and how to operate them, but their problems are hardly mentioned. There are some faults within the machines and some on their surface due to different factors. We look at these pressure washer problems and how you can solve them below.

Problems associated with pressure washers

The lack of knowledge about these machine problems will make you call a repair expert every other day. Some of these problems are straightforward; you can easily fix them from the comfort of your home. It also saves you money and time.

1. Failing of the pressure washer’s engine

It’s a prevalent issue that almost every pressure washer user experiences. It is caused by a dirty air filter or seal inside the machine. With time, dirt or dust particles accumulate around these parts, blocking the flow of air to the carburetor; hence its performance is compromised. You can prevent this problem by inspecting the filtration system regularly and resolving to clean if too much dirt has accumulated.

2. Excessive pressure on the pressure washer

Typically, pressure is supposed to build up within the unit to force water out of it. The nozzle contributes highly to this cause, but there’s a problem if the pressure is too much. The correct sized nozzle allows the smooth flow of pressurized water. However, if it’s too small, the pressure exceeds the normal range. Also, a faulty pressure gauge can contribute to this. Use a proper nozzle and repair the gauge if broken to prevent this.

3. Pressure washer leakage

Leakage problems can have a positive or negative effect on your unit. When you find it leaking, it is necessary to check the cause. If the seals are intact and not flattened or worn out, then the leakage is for a good cause. The thermal relief valve may cause the pressure washer to leak to help cool down or reduce overheating. Also, cool water cannot flow in if water is trapped inside, so what’s in is forced out. A notable cause for this problem can also be leaving the washer running when not in use. Pull the trigger regularly to make the water flows out to stop the leakage.

4. Pressure surge problems

A pressure surge is when the pressure is right for a minute, then it drops, reducing the force of water. The pressure effect is often a result of low water capacity for pumping. Your machine pump may have a bigger volume than the water being given from the water source. Identify its capacity, then get a water outlet that provides adequate water. If no supply matches the capacity, getting a new machine would be the best.

To sum up

Problems always arise when using machines, and a pressure washer is no exception. The best thing is to know how to identify them and finally solve them to keep the unit running. You can easily solve most of these faults, but you can always have an expert check them out for clarity. Regular checks and proper maintenance can also help prevent some of the problems.


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