That may be the problem as I took the entire needle apart and cleaned it before reassembly. I need to close the carb before I prime it by plugging with my thumb to get the fuel to draw in, is that supposed to be the case? Also, the spring loaded screw on the carb is the low end adj. correct? its been so long since Ive used this engine and my others have the low end in the control arm. Being a man I threw the manual away as well... thanks for the input.