Quote Originally Posted by captain tacky View Post
50 :1 is the Mixture
Also more oil is better than less, make sure you have enough in it.

Before I did this I would take the Line off and blow in it, it should gargle sound and the pressure will come out of the Vent, the vents have also known to plug with Spiders. also crack the gas Cap loos when running and experiencing Problem, this will also vent it if that is problem .

Screen in Fuel Tank, Gas Filter , Check Valve , Vent , Collapsed or Pinched Fuel Line , One of these or a combination is your issue given age of Boat and your Description. All are easily repairable yourself .