Question about Karcher 2500 PSI Pressure Washer

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Washer seems like its not firing changed plug put in fresh gas nothing

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Will it run if you pour a small amount of gas in the carb? If so, pull and clean the carb.

Posted on Jul 16, 2010

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Honda lawn mower wont start


fuel spark air has to get all in the proper time to fire remove plug and squirt a little gas in hole put plug back and try again

Apr 18, 2015 | Honda Garden

1 Answer

Honda 3000 will not restart


hello this is a common thing what you do is drain all the gas out of tank and carberator take off the cup and drain it to becarfull because the jet may fall out take a dry rag and stick it in the tank and have a flat face screw driver are something to clean the tank put fresh gas in it and it should fire right up if not take out the spark plug but leave it hook and pull the string to see if you getting fire if not it is your coil that is bad if you see rust on the coil where the fly wheel is take a sand papper and sand it real good now when you put it back on set your screws and then take a dollar bill put it between the flywheel and the coil thats the space you need so it would send fire tighten your screws and that should do it if not buy you a new coil if it is giving fire some time you still have to chang your spark plug i hope i helped you have a bless day

Dec 19, 2012 | Honda Pressure Washer PSI 3000

1 Answer

I have a pressure washer at work that has good spark and starts when I put gas in the carburetor.But it wont stay running. I have the gas turned on but it doesn't seem to be getting to the carb. It's...


Here is the long answer with everything we learned while using a power washer twice a day for years:: It covers the things you already tested, but doesn't hurt to repeat. Your problem is actually #8 on list below.

It sounds like could be one of the problems listed below or a combination of those things.
1) The exhaust is partially blocked. Check the screen covering exhaust port for carbon and dirt build-up. High-speed exhaust air must pass freely. We finally broke the exhaust screen out with a screwdriver to get our machine going one day.
2) Gas is not flowing freely to carburetor > under gas tank, find the rubber hose connected to carburetor. Pull off rubber hose and make sure gas flows freely. You can use this hose to drain gas tank of old gas ... and then put in fresh gas.
3) Carburetor is partially gummed up and engine cuts off when gas flow slows down. Buy some gum out, and then don't store power washer with gasoline in the tank. Or put additive in gas when storing machine.
4) The choke is letting in too much gas or not enough gas. Try different adjustments. The choke-lever on our power washer got so bad that we could not set throttle at full open or machine would die. We still use machine at 2/3 throttle, and then start each time using WD-40 as described below.
5) Dirty air filter that won't let engine breath enough air to keep up with combustion. Take off air filter and see if problem persists.
6) The spark coil is going bad?? Change spark plug to see if problem persists. Is spark plug wire pushed all the way onto the spark plug?

Now the nitty gritty
7) Take off air filter. Spray WD-40 directly into carburetor. Yes, we use WD-40 every time to start my power washer, and we use the washer twice a week.
Spray in the WD-40, Pull the engine cord. The engine will fire on WD-40. Guaranteed.
Once it starts, keep spraying WD-40 directly into carburetor to keep engine going.
If engine will not fire on WD-40, then your spark is suspect.

If your engine fires and runs on WD-40 but dies without it, then your gas supply or carburetor are suspect

8) Carburetor problem >>> try Gum out >>> and then take machine to small engine repair shop

9) Spark ... take out spark plug. Put spark wire back on. Hold spark plug by spark wire. Touch metal threads of spark plug to metal opening where plug came out. Metal to metal. Pull back start cord and look for spark between the metal.
If you have no spark, then spark coil is bad >>> take machine to small engine repair shop

Nov 22, 2010 | Honda Pressure Washer PSI 3000

1 Answer

Motor has been sitting for a while changed out old gas put new in drained carb bowl put new spark plug wont stay running


Here is the long answer with everything we learned while using a power washer twice a week for years::

It sounds like could be one of the problems listed below or a combination of those things.
1) The exhaust is partially blocked. Check the screen covering exhaust port for carbon and dirt build-up. High-speed exhaust air must pass freely. We finally broke the exhaust screen out with a screwdriver to get our machine going one day.
2) Gas is not flowing freely to carburetor > under gas tank, find the rubber hose connected to carburetor. Pull off rubber hose and make sure gas flows freely. You can use this hose to drain gas tank of old gas ... and then put in fresh gas.
3) Carburetor is partially gummed up and engine cuts off when gas flow slows down. Buy some gum out, and then don't store power washer with gasoline in the tank. Or put additive in gas when storing machine.
4) The choke is letting in too much gas or not enough gas. Try different adjustments. The choke-lever on our power washer got so bad that we could not set throttle at full open or the machine would die. We still use the machine at 2/3 throttle, and then start it each time using WD-40 as described below.
5) Dirty air filter that won't let engine breath enough air to keep up with combustion. Take off air filter and see if problem persists.
6) The spark coil is going bad?? Change spark plug to see if problem persists. Is spark plug wire pushed all the way onto the spark plug?

Now the nitty gritty: we're gonna start that thing right now
7) Take off air filter. Spray WD-40 directly into carburetor. Yes, we use WD-40 every time to start my power washer, and we use the washer twice a week.
Spray in the WD-40, Pull the engine cord. The engine will fire on WD-40. Guaranteed.
Once it starts, keep spraying WD-40 directly into carburetor to keep engine going.
If engine will not fire and keep going on WD-40, then your spark is suspect.
If your engine fires and runs on WD-40 but dies without it, then your gas supply or carburetor are suspect
8) Carburetor problem >>> try Gum out >>> and then take machine to small engine repair shop
9) Spark ... take out spark plug. Put spark wire back on. Hold spark plug by spark wire. Touch metal threads of spark plug to metal opening where plug came out. Metal to metal. Pull back start cord and look for spark between the metal.
If you have no spark, then spark coil is bad >>> take machine to small engine repair shop

Add a comment if you need more help

Nov 21, 2010 | Garden

1 Answer

Back fires and rough engine


Drain your fuel tank first. Then mix 50/50 parts mixing oil and fresh gas. Put fresh gas into the saw as well as putting in a new spark plug and start it up. Stale gas (gas that has sat in the tank or gas jug for an extended period of time), bad gas or water in the gas will cause it to rough idle and back fire.

Nov 14, 2010 | Garden

1 Answer

I have a Craftsman 2700 psi pressure washer with a Briggs and Stratton 850 engine (80 year anniversary special addition) . It is about 2 years old and used very little and will not start. I filled it with...


Here is the long answer with everything we learned while using a power washer twice a day for years::

It sounds like could be one of the problems listed below or a combination of those things.
1) The exhaust is partially blocked. Check the screen covering exhaust port for carbon and dirt build-up. High-speed exhaust air must pass freely. We finally broke the exhaust screen out with a screwdriver to get our machine going one day.
2) Gas is not flowing freely to carburetor > under gas tank, find the rubber hose connected to carburetor. Pull off rubber hose and make sure gas flows freely. You can use this hose to drain gas tank of old gas ... and then put in fresh gas.
3) Carburetor is partially gummed up and engine cuts off when gas flow slows down. Buy some gum out, and then don't store power washer with gasoline in the tank. Or put additive in gas when storing machine.
4) The choke is letting in too much gas or not enough gas. Try different adjustments. The choke-lever on our power washer got so bad that we could not set throttle at full open or the machine would die. We still use the machine at 2/3 throttle, and then start it each time using WD-40 as described below.
5) Dirty air filter that won't let engine breath enough air to keep up with combustion. Take off air filter and see if problem persists.
6) The spark coil is going bad?? Change spark plug to see if problem persists. Is spark plug wire pushed all the way onto the spark plug?

Now the nitty gritty: we're gonna start that thing right now
7) Take off air filter. Spray WD-40 directly into carburetor. Yes, we use WD-40 every time to start my power washer, and we use the washer twice a week.
Spray in the WD-40, Pull the engine cord. The engine will fire on WD-40. Guaranteed.
Once it starts, keep spraying WD-40 directly into carburetor to keep engine going.
If engine will not fire and keep going on WD-40, then your spark is suspect.
If your engine fires and runs on WD-40 but dies without it, then your gas supply or carburetor are suspect
8) Carburetor problem >>> try Gum out >>> and then take machine to small engine repair shop
9) Spark ... take out spark plug. Put spark wire back on. Hold spark plug by spark wire. Touch metal threads of spark plug to metal opening where plug came out. Metal to metal. Pull back start cord and look for spark between the metal.
If you have no spark, then spark coil is bad >>> take machine to small engine repair shop

Let us know how it comes out!!

Oct 21, 2010 | Briggs Stratton 020273 Elite Series...

1 Answer

John deere 425 mower won't start


The ignition switch module is likely to be the problem,they seem to quit for no good reason.The safety relays and fuses are built into the board that comes with the switch and will most likely fix your problem.

Apr 19, 2010 | John Deere 420,1020,2010,2020,2510,2520...

1 Answer

I put gas in the mower and pushed the gas button like you are supposed to prime it ,. It don.t seem to be getting any fire to the plug. so i changed the plug and still nothing


Try a slow prime; push in on it slow and hard and let off normal, do this 3-4 times, and i bet she will fire up for you

Oct 23, 2009 | Garden

1 Answer

Will not try to start acts like spark plug isnt firing cub cadet cc500 173cc/6.75ftlbs push mower


Change the spark plug and the air filter. Also be sure the gas is new. If the gas has been in the mower all winter drain it out and put in fresh gas.

Apr 21, 2009 | Garden

1 Answer

Wont start


Start with emptying the gas tank totally. Refill with fresh gas/oil mix. Todays gasoline ain't that great.
Also after putting in fresh gas and priming if it doesn't fire at all pull the spark plug and if it is dry, pour a about a tbsp. of mix gas in the plug hole. put the spark plug back in and see if it will fire.

Phil

Dec 07, 2008 | Garden

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