I have a featherlite xt260 weedeater that looses power after running a short period. Starting is not a problem and RPM's seem good at initial start up. The problem is that it begins to loose RPM's shortly after I begin trimming grass and will eventually die. I've cleaned the air filter. I have taken the carburetor off and everything looks clean. The gas lines and filter appear to be in good shape also. Any ideas?
