Question about Comet Garden

1 Answer

Cannot start my Comet pressure washer...water runs thru fine. Had set choke to open (push to left) and start to left.

Posted by on

Ad

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

    Governor:

    An expert whose answer got voted for 20 times.

  • Expert
  • 174 Answers

Hi: Some things to check: Is the gas old or contaminated with water. Change it if you are unsure. Are you getting a spark? To check this: BE CAREFUL. Remove the plug. Plug it back into its wire. Hold it WITH INSULATED PLIERS so the tip is close to the metal frame of the machine and have someone pull the starter cord. The plug should spark.

Posted on Jun 27, 2009

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

What would cause a pressure washer to cut off after you pull the handle to get the water started


We used power washers for years

When you pull the trigger, the engine is supposed to accelerate because the back-pressure on the pump is released.

The back-pressure is why you're supposed to keep the gun trigger open when starting the engine. It sounds like you're starting the engine with no water passing through the gun.

Inspect the exhaust port >> if exhaust is clogged with carbon or dirt, then the engine will not run at high speed.

The problem may also be cause by a rusted choke lever. If you notice when a small engine accelerates, the choke lever moves up as the carburetor demands more gas.

Start the engine with water passing through the gun >>> move the choke lever a little bit at a time and see what happens. Keep water going out of the gun. When the surfaces are cool, spray WD-40 on the lever and see if you can free it up. WD-40 is extremely flammable.

If your engine will not fire at all by starting with water passing through the gun, then your gas supply might be limited or your carburetor gummed up. Pull off the rubber gas line that connects to the carburetor and see if gas flows.

Next, pull off the air filter and see if the machine runs good without air filter. You may have clogged air filter.

While the carburetor is exposed, spray WD-40 into carburetor. See if you can get engine up to full throttle while spraying WD-40 into carburetor. Keep spraying the WD-40. Keep the water flowing out of the gun.

If the engine throttles up all the way on WD-40 but won't run without it, then your carburetor is probably gummed up.

Our old power washer won't run with the choke set at full throttle. We just got into the habit of leaving the choke alone. We'd pull off the air filter and spray WD-40 into the carburetor so the engine would spark healthy without messing with the choke at all. And we kept the choke about 2/3 open all the time.

Oct 15, 2010 | Garden

1 Answer

I lost my manual ,how to start the pressure washer


Check gas and oil. With water OFF, pull out choke on washer. Pull the start cord until it starts. Let run for about 20 seconds. Push in choke. Turn on water. Bleed wand line. Insert desired tip. You should be good to go now.

Oct 08, 2010 | Honda Pressure Washer PSI 3000

1 Answer

My Pressure washers runs for a few minutes and loses pressure then shuts off. What should i do?


Use a high quality carb cleaner poured directly into the gas tank and use a liberal (large) amount. Run the engine as long as you can with the choke on full or half full in order to get the carb cleaner into the carb. Then turn the engine off and let it sit for two or three days so that the carb cleaner can do its thing. While this is going on, why not do the below as well to improve water pressure.With the engine turned off, pour liquid TSP into the fresh water inlet until it comes out the other end at first just water that is already within the pump will come out but make sure you put enough TSP that it starts to come out the wand outlet. Then, let it sit for 48 hours and don't run it at all. This is how I fixed my no pressure problem tomsimmonds@yahoo.ca owner of Honda 5.5 with Comet pressure washer pump

Apr 08, 2010 | Honda 8 HP Engine

1 Answer

Doesnt build pressure up ,it just runs right without pressure does the compressor require being oiled?


HELLO THERE:
Here is some troubleshooting tips for you and a web link for you ok this should help
best regards michael
Troubleshooting Your Pressure Washer troubleshooting_pressurewasher.jpg General points to check if a problem occurs
  • Are the engine and fuel switches in the “ON” position?
  • When troubleshooting, always check oil and gas levels.
  • The oil for the pump is a 30W non-detergent mineral oil. Do Not fill over halfway on the sight glass.
  • Is the water tap open?
  • Check the choke and throttle levers.
  • Is the correct nozzle in the lance? Is the nozzle plugged?
  • Only the black nozzle is for soaping at low pressure.
  • Is the water-inlet screen clogged?
  • Hold the gun trigger open while pull starting the engine.
  • Check for O-rings in the lance and quick couplers.
  • Has the unit tipped over? Close the fuel switch and keep pull starting the engine until the excess fuel is burnt up, then open the fuel valve and try again. Some engines will need to be primed every time they are started.
  • Make sure the engine is turned off after each use. It should not be left running without use for longer than 2 minutes as the pump can overheat.
Are you experiencing low pressure?
  • Is there an air leak?
  • Dirty pump valves?
  • Check for worn pump valves or broken valve springs.
  • Check for a worn out spray nozzle.
  • Check for leaks in your plumping or hoses.
  • Troubleshoot your nozzle, is it turned to the highest pressure setting?
  • Is the unloader improperly set?
  • Are the engine RPMs too low?
  • Check if your water supply is sufficient.
  • Check if your engine is getting enough power.
Trouble with high vibrations
  • Dirty pump valves?
  • Do you have a sufficient water supply?
  • Is there are in your water supply?
  • Is the inlet water filter clogged?
  • Clogged or damaged spray nozzle?
  • Make sure it has the correct fuel
  • Has the choke been left on after the engine has warmed up?
If the engine won’t start
  • When troubleshooting the engine, check if it's low on fuel or oil?
  • Worn or dirty spark plugs?
  • Is the switch in the off position?
  • Is the fuel valve in the off position?
  • Is the engine flooded from over choking?
  • When cold starting, was the engine properly choked?
If the starter is hard to pull
  • Low oil in the crankcase or pump assembly.
  • Oil or fuel in cylinders (hydro locked).
  • Pressure built up in the system, relieve this by squeezing the trigger.

Sep 15, 2009 | Honda Garden

1 Answer

Oil for Comet pump


aftermarket oil will be fine just use same grade of oil,all manufacturers want that extra kick,

May 12, 2009 | Comet GXD2527G Pressure Washer Pump

1 Answer

Pressure is fine when first started ,if trigger released no Psi


Your uplift injector valve in the water pump is sticking. You need to remove this part. Lube the top o-ring only with a water proof grease. Reinstall this part. You will be up and running again.

You need to use needle nose vise grip tool to easily remove the valve. You need to grind down the vise grip tool to fit the opening where the valve is installed.

To prevent this problem from reoccuring use a pump guard additive.

Apr 05, 2009 | Karcher 2500 PSI Pressure Washer

Not finding what you are looking for?
Garden Logo

Related Topics:

123 people viewed this question

Ask a Question

Usually answered in minutes!

Top Comet Garden Experts

michael
michael

Level 2 Expert

122 Answers

Joseph Hoffmann

Level 3 Expert

1706 Answers

John Trevino

Level 3 Expert

1388 Answers

Are you a Comet Garden Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...