I picked up a trimmer for cheap and now I can see why. I can get it to fire and run but its like it runs out of gas. I choke it before it dies and runs good then quits. So I bought a carb kit, cleaned everything, blew out all the jets but there is no high or low speed adj?? There is one larger screw that has a left hand thread, it is not a needle valve as it does not have a point on it, end is about1/8" and has a blunt end on it. Carb is clean and it still does the same thing. Hard to believe there is no adj other than that one screw. Any suggestions?
Thanks
Thanks