I have a Weedeater model XT 20T. A month ago when it last worked the engine would konk out. I was able to finish the job after several restarts. Finally wouldn't start at all. I replaced the deteriated fuel line, put a new spark plug in it, used fresh gas, and cleaned the air filter. Still won't start. When I remove the plug and I can get a spark when grounding the electrode. Repair place here charges $50 minimum fee. I paid $90 for it new in 1990. Don't want to throw it out but don't want to put $50+ into it.
Any ideas?