Weedeater quits working/button no longer activates weedeater

It is either the tether or the non-return that lets air in, but doesn't let gas out. Most parts are obsolete.

Trimmer parts list - Weedeater Featherlite

http://www.weedeaterfeatherlite.com > parts

Weedeater Parts · 1. Handle · 2. Isolator-Handle · 3. Nut · 4. Screw · 5. Shroud · 6. Shield-Heat · 7. Screw · 8. Screw

Weed Eater Featherlite Type 1 Gas Trimmer Parts

https://www.ereplacementparts.com > weed-eater-feathe...

Need to fix your Featherlite Type 1 Gas Trimmer? Use our part lists, interactive diagrams, accessories and expert repair advice to make your repairs easy.

Featherlite (Type 1) Weed Eater Trimmer - PartSelect

https://www.partselect.com > MFGModelNumber

Get Parts and Repair Help for FEATHERLITE Weed Eater Trimmer - Gas Trimmer. View parts like Engine Fuel Filter and Fuel Line.

Go to the place that sells Weed eater and ask them. I am sure they will answer you.

https://www.ereplacementparts.com/weed-eater-featherlite-type-gas-trimmer-parts-c-17589_17626_18058.html

change the spark plug--put fresh fuel in gas tank 89 octane mix

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/david_2f6e03df6c124197

Just give it a try. Some different brands will interchange. I have done this with a Toro and it is still running.

Because of Federal Emission standards all newer 2 stroke engines are tuned extremely lean. You can have it adjusted and richen the mixture.

Test the kill switch first, disconnect the kill switch and see if you have spark. Then the kill switch is not working or is grounding out. If not, the problem could be the ignition module.

Some of the weedeater heads are known to be ineffective and quite troublesome. Try Home Depot maybe for a universal type head that will hold and feed line the way you want. They have strimmer parts.

weedeater hard to start