On May 16, 6:47�am, "benick" wrote:
My 4 year old Ryobi string trimmer started acting up and I can't figure
what's wrong...It starts fine and idles till it warms up then stalls but
will start right back up..It also bogs down and stalls when you hit the
throttle/trigger...Cleaned the air filter , changed the plug , cleaned the
spark arrestor screen...No change..Also checked the gas I am using in my
chainsaw and it seems fine..Gonna pick up some carb cleaner next trip into
town and try that...Anything else I could check ?? Rebuilding carb would be
a shop thing...Eyes aren't what they used to be and I suffer with Fat Finger
Syndrome...LOL...Thanks for any help....

Check fuel filter, usually a bobble thing on the end of a floppy pipe
inside the fuel tank, often you can see it through the filler spout.
Unfortunately hard to tell if they're blocked or not. Construction
can be tiny metal balls glued together or stuff that looks like felt
but isn't.
Failing that, I would say dirt in carburretor.