[jjohnson0775]

i can ride my raptor and after a half mile or so it will start popping back through carb and go dead, i can chock it and it willo crank back up but will not run to good after that. sometimes when you crank it, it will stert to rev up by itself. any advice would help. thanks

 

[Mad Dog]

Check your...

Jetting
carb boot seals
intake boot seals
needle diaphrams
spark plug/gap/connection
parking brake adjustment
reverse sensor connection
throttle cable adjustment and free-play

etc, etc, etc

The more information you can provide, the better we can help.

 

[jjohnson0775]

when i crank it, it starts to idle higher and higher, so i idleit down and ride it for awile and it backfires and cuts off. let it sit for awile it cranks and does it again.

 

[whofarted]

Take the carb apart and clean it out real good. Be sure to check inside the jet itself. Just my 2 cent.