Ok I'm new here and to forums in general. I'm not an expert mechanic but I'm not a novice either. I'm having issues with my new to me Fergie TO20. Had sat for a number of years. It's not getting fuel into the combustion chamber. Starts and runs when bottle fed. I'm using a temp fuel tank, fuel shut off and inline filter. Needle and seat are ok fuel bowl approximately 2/3 to 3/4 full. Disassembled TSX361 carburetor completely (left throttle and choke butterfly in tact) Soaked in carburetor cleaner. Rinsed in cleaning solvent. Compressed air dry. All passages passing air either compressor or blowing (lungs). Hand over the air inlet getting suction when turning over. I can rebuild with a kit but quite frankly I'm puzzled why it's not functional now. Other than being used all the parts appear to be in good condition. Oh and I had preset the carb to the recommended main and idle screw settings and then tried different settings with out success. I hope someone can give me some insight as to what's going on with this. I appreciate the help. Thank you