Honda Pressure Washer Troubleshooting Problems

Stuart Wellbert
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Resolving Honda Pressure Washer Troubleshooting Issues

A car’s ability to purify the air is directly connected to the work of your engine and your vehicles honda pressure washer troubleshooting deals with the air’s way of being cleaned hence making it one of the most significant aspect of your car’s general upkeep. For your car’s honda pressure washer troubleshooting system to work at its full capability, you have to make sure that your car’s honda pressure washer gets to operate at its maximum efficiency and this is achieved by hiring the services of certified technicians at your place.

People should understand the dangers of using a sub-par honda pressure washer in their car as this greatly enhances the risks of getting car engine damage. The good news is that honda pressure washer experts are available online and in nearby showrooms so that customers can source for a servicing and a full demonstration about their products.

It is necessary for one to have an idea about the honda pressure washer troubleshooting before investing in a honda pressure washer since a thorough honda pressure washer troubleshooting will enable you to choose the right product that will serve the purpose. The most well-known honda pressure washer troubleshooting system comprises:

Its Filter

The filter is an extension system of the engine that preserves the engine in addition to the honda pressure washer.

Engine Won’t Start

The sparkplug is located near the engine and is held in place by two nuts. Remove them gently and purchase a new plug if the one you find has was burned in any way or if it is damaged. Ensure the plug is correctly oriented when replacing it in your Honda’s engine. Spark plug manufacturers will usually have a diagram on the packaging or on their website explaining how to approach installing it.

Fuel Loading Check

A faulty fuel loading check can prevent engine starters from working effectively. The fuel loader is usually positioned on the top side of the engine and is identified by the fuel filler and exhaust ports. Disconnect the fuel loader or turn off the “fuel cut” in the start stop position.

Pull back on the starter handle and hold for five minutes, this will ensure that fuel is being pushed through the engine. Do this for a minute and release the handle for five minutes. Remove the fuel loading check and check the flow of parts through the fuel loader before reattaching it to the Honda engine.

Clean the Fuel Filter

An accumulated build up of dirt, grime and soot can linger inside the fuel filter. If the fuel filter is not changed on a regular basis then this can cause the fuel flow to become restricted, causing the engine to be unable to start.

Engine Stalls

A few bad spark plugs, a weak or plug wire, or a bad condenser could cause engine stalling when the water is turned on. With the engine running, check the spark plugs and plug wires for damage, an indication that there is a problem with the fuel system or a possible bad ground. Disconnect the high-pressure sprayer from the gun and then spray the high pressure nozzle on a concrete floor several feet away from you. If the engine stalls, turn off the pressure washer and disconnect the high pressure hose. Loose high pressure fittings, a bad pressure switch, a weak engine or an ignition system problem could be causing the engine to stall.

To determine if the engine is the problem, disconnect the high pressure hose. If the engine stalling is caused by the ignition or carburetor, then the engine will stall when disconnected from the high pressure hose. If the engine doesn't stall, then the problem is most likely due to a problem with the fuel or ignition system.

Water leaking from inside

Of the high pressure washer.

The most prevalent problems that occur with the Honda pressure washers are water leaks. Normally, the water leaks are due to cracks in the high pressure washer. The most likely place for cracks to appear is in the high pressure washer housing.

If the cracks are in the housing, this does not mean the whole pressure washer needs to be replaced. A reputable company will repair the cracks that occur in the housing.

The pressure washers that are entirely made out of plastic have a greater propensity to crack and leak. The type of pressure washer that comes with a more durable high pressure washer housing is a better choice for safety and durability.

A problem that will have many doubts about its source is when the pressure washer has water leaking from the handle. For example, water leaking at the handle area when the engine is not running is usually an indication of a hose leaking. This is because the condition of the pressure washer is such that the water does not even reach the engine unless you are operating it.

To verify this, make the high pressure washer run using no hose attached to the handle. If the engine runs along with the water coming out the handle, then the most likely source of the problem is a hose.

No Water From the Sprayer

  • Verify that you have hooked the attachment up properly.
  • Verify that the pressure washer pump is running.
  • Verify that the trigger mechanism is pulled.
  • Verify that the adjustment knob on the handle of the attachment is screwed in.
  • Verify that the water supply is turned on.
  • Verify that the water inlet nozzle is open.

Low Pressure

If the pressure is too low you’re probably using detergent. A safer and better practice is to use a soap-free, wax-free, biodegradable liquid for your cleaning.

Your water hose may be clogged or kinked.

Don’t use the pressure washer before it heats up. Read the guide instructions, because each model heats up and pressure builds up differently.

If you’ve used the cleaner bottle, you may need to turn it off, restart and use the soap water side, instead.

Your water source may be the problem. If you’re using city water, it’s best to hook up to a well or fill your tank first. If the pressure is lower at the end of the hose than it is at the faucet, you probably have a significant amount of minerals and sediment built-up in your pipes. You may need to call a plumber to clear the pipes.

It’s normal for the pressure to be lower in the middle of the garden, than at the beginning or end of the garden. Pressure changes with every movement of your wand.

High pressure keeps the spray from hitting the ground.

Pressure Falls Rapidly

The most common storage related problem is pressure falling rapidly. This is common when the pressure washer is stored for a long period of time without disconnecting the garden hose. This kind of situation will almost always cause a blockage in the water passages, because the waterbody does not evaporate, but the water vapor will gather in the garden hose. It is best to unplug the garden hose and then wipe off the water inside, then clean it with a cleaning agent and dry. Rinse it off to remove the water inside, and then turn on the water to remove the air bubbles in the garden hose.

No Soap

Check the soap tank to verify is full.

Make sure the soap hose is connected to the bottom of the soap tank. The soap hose is approximately 20 feet in length. Determining which end is the water end and which is the soap end is the same on both hose connectors. The water end will have a stream of water flowing out. The soap end will have a steady stream of soap coming out for about 15 seconds and then intermittent bursts of soap will squirt out.


Honda pressure washers are very reliable. However, even these pressure washers can experience problems. The trick is knowing how to troubleshoot these problems.

Have a question about pressure washing? Putz around the web to research the answers. If you’ve got a question that’s stumping you, we’ll find the answer for you! Just submit your question through the handy form on our site. And for more great how-to advice, check out our home and garden channels.