I have a 91 polaris trail boss 2 stroke 4 wheeler. It runs for a couple of min. then dies.?

Question

we can go for a mile or so n then it dies. You start it and runs for a couple of feet then dies. Please give me some advice on what I should do next. we tried carb. clean fuel....etc....

Answer 1

first, make sure you have decent compression.  if so, pull the exhaust pipe from the cylinder and clean the exhaust port and check the pipe for blockage.

Answer 2

also check the CDI box and the magneto system

Answer 3

Check the vent in the fuel tank>Or open the cap and see if it runs>?? Fuel filter clean>