How To Repair Weed Wacker Carburetor Not Getting Gas

Gas Weed Eater Won't Start? Try This

Weed eater, weed whacker, string trimmer – no matter what you call it, hither's how to get it running again.

No matter what you telephone call it – weed eater, weed whacker, cord trimmer – chances are at some point information technology won't outset. Few things are more abrasive than destroying your shoulder trying to outset a gas weed eater when there's work to exercise.

Fortunately, gas weed-eater engines are pretty simple, so almost DIYers with a few tools and some basic know-how tin troubleshoot a stubborn trimmer and get information technology running.

Guidelines For Troubleshooting A Gas Weed Eater That Won't Start

1) Check The Gasoline

Gasoline can break down in as little every bit xxx days, particularly today'due south ethanol-containing gas.

Homeowners sometimes stash their string trimmer in the garage at season's end without stabilizing the gas. Oxygen has all wintertime to break downwardly and ruin the gasoline, leaving you with a trimmer that won't beginning in the bound.

If your trimmer falls into this category, empty the old gas from the fuel tank and replace it with fresh fuel.

Clean the carburetor if your gas weed eater won't beginning

If your weed eater won't start, trying removing the air filter and spraying carburetor cleaner into the intake.

ii) Clean The Carburetor

One time gas breaks downward, varnish, gums and other debris can form inside the carburetor and clog the tiny fuel passages. This prevents fuel from reaching the combustion chamber and igniting, leaving you to struggle with a trimmer that won't showtime.

Remove the air filter and spray carburetor cleaner into the intake. Let it sit for several minutes to aid loosen and dissolve varnish. Replace the filter and try starting the trimmer.

If this doesn't solve the problem, consider disassembling the carburetor to give it a more than thorough cleaning.

Beware, still – taking apart a carburetor marks a signal-of-no-render, of sorts. Agreement how the fragile gaskets, tiny screws and needle valves become dorsum together tin can be a challenge, even on a relatively simple string-trimmer carburetor. Accept pictures with your phone throughout the process to assist reassembly. Clean all the openings and passages with carburetor cleaner.

If you're reluctant to take autonomously the carb, visit the servicing dealer.

Make clean spark plug on gas weed eater that won't start

Remove the spark plug and use light sandpaper to clean electrode deposits to help fix a gas trimmer that won't start.

3) Make clean/Supersede Spark Plug

Oil deposits and carbon can foul the spark plug in a two-stroke engine if a low-quality oil is used. Deposits on the electrode prevent the plug from firing properly, which tin can reduce functioning or forbid the engine from running altogether.

Plugs are inexpensive, then supplant information technology if information technology's fouled. If yous don't have a new plug available, make clean the deposits from the electrode with lite-duty sandpaper and check the gap. Consult the owner's manual for the correct gap size.

If you know the spark plug is good, but the engine still doesn't produce spark, the gyre is probable to blame and requires replacement.

Cleaning air filter weed eater that won't start

Directly compressed air from the inside of the air filter toward the outside to remove droppings that may be restricting airflow.

4) Clean/Supplant Air Filter

A chock-full air filter prevents the engine from receiving sufficient air to operate properly.

Earlier removing the air filter, brush abroad loose debris from effectually the filter cover and filter element. Tap rigid filters on a tabletop or the palm of your hand to dislodge any dirt or droppings. Compressed air too works well. Make sure you direct air through the filter from the within to avoid lodging debris deeper in the filter.

Avoid washing paper filters as this tin can collapse their micro-fine construction. Foam filters, notwithstanding, tin easily exist washed using balmy detergent and warm water.

As with the spark plug, withal, replacement is often the all-time do, specially if the filter is excessively dirty.

Dirty string trimmer spark arrestor screen

A spark-arrestor screen clogged with deposits tin can choke off airflow enough to prevent the trimmer from starting.

five) Make clean The Spark-Arrestor Screen

On many trimmers, a pocket-size screen covers the exhaust outlet and prevents sparks from exiting the muffler and potentially starting a fire.

As with plug fouling, too much oil in the gasoline, inferior oil and connected low-rpm operation can plug the screen with carbon deposits. This prevents exhaust-gas menstruum, which leads to power loss. In extreme cases, heavy deposits choke airflow enough to leave you with a weed eater that won't start.

To set up the problem, remove the spark-arrestor screen and spray it with a heavy-duty cleaner, similar AMSOIL Power Foam®, to soften the deposits before cleaning the screen with an abrasive pad. Reinstall the screen and test the trimmer.

Supersede the screen altogether if information technology's excessively plugged with carbon.

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6) Switch To A Better Ii-Stroke Oil

Low-quality oil that leads to heavy carbon is oftentimes to blame for most of the bug on this listing.

Using a good two-stroke oil that burns cleanly and helps foreclose carbon deposits is ane of the easiest maintenance practices you can perform to ensure your gas trimmer starts easily, runs well and terminal for years.

AMSOIL SABER® Professional person Synthetic 2-Stroke Oil withstands loftier heat to fight carbon in gas string trimmers and other two-stroke equipment. Information technology's tested and proven at any mix ratio up to 100:1, offering the convenience of one mix ratio for all your equipment. Plus, it's formulated with gasoline stabilizer to help go on fuel fresh during curt-term storage.

The images hither testify AMSOIL SABER Professional person's superior cleanliness properties. Information technology's simply 1 reason professional landscapers, like Duluth Lawn Care, just trust AMSOIL products.

SABER ECHO Comparison

AMSOIL SABER Professional mixed at 100:1 delivers better protection confronting power-robbing deposits than other oils mixed at l:1.

Follow the gas trimmer troubleshooting guidelines on this list to become your string trimmer support and running…and to requite your shoulder a break.