2000 eze go gas
 

hi all, i have a 2000 eze go gas cart. my issue is this. i get about 4 or 5 holes in a 9 hole round and then the cart will not rev up. it seems like it is in start mode. you know when you just push the pedal. it wont rev up. i have changed many parts on the cart to see if i can fix the issue but with no success. i think i may be missing something small but cant figure it out. have changed ign coil, carb, fuel pump, plugs wires and plugs but cant seem to get this to work. does anyone have a suggestion?