Hello,
I have a Ryobi 4 cycle weed trimmer. The engine starts and runs fine at idle, but when I give it gas (medium-full throttle), it revs for a few seconds and stalls, unless I let off the gas, then it idles fine again.
I have:
- cleaned the air filter
- checked the valve clearance
- replaced/gapped the spark plug
Is there anything else I can check that could cause these conditions?
Of the repair shops I have called, no one seems to want to work on Ryobi's. It is not under warranty any longer. Any help is appreciated.
Thanks, Eric