Hi there, I recently posted a problem with my yamaha 55. It was running sluggish. I have replaced the diaghrams in the fuel pump but it isnt any better. I have noticed that if I play with the choke, the engine will pick up and run well for a while and then die again and if I play with the choke again it will pick up. If I pump the fuel line bulb then the engine just floods. Anyone with any suggestions please.
