I have a 25cc, Craftsman Weed Wacker. It is about 4 years old.
It was not starting at all and I found that the fuel hoses had deteroriated and the carb needed cleaning.
After doing that, the machine starts but on pressing the throttle, it stalls completely. There is a single screw and a two set (H & L) adjustment screw.
Is the H&L screw very easy to turn or needs some traction. I used a crimp piece and am not sure if it turned or no.
Can anyone advise what screw needs adjustment.