motor help

i have a nissan 8 hp 2 stroke, i do not know the year, but i start it up and it keeps dying, i think fuel is not gettin to the engine, i changed the fuel filter, nothin, changed the spark plugs, nothin, i got a new fuel hose, in case of an air leak, but nothin, i can keep it runnin at full throttle, but if i go any lower, it kills, any elp would be appreciated, thanks, connor.

try changing the fuel hose inside the engine.may be clogged or collapsed.did you check th fuel pump.try that and good luck.

Had a Nissan 8 hp couldnt kill that little motor.Check the pick up in the tank for a clog if that doesnt work time to rebuild carb and fuel pump its real easy ten minutes time