I just joined and I need some help with my daughter’s 2011 RZR 170.

The issue is pretty intermittent, starts OK, then runs for a short time before sputtering, backfiring and eventually dying. I can keep it running sometimes by messing with the choke and throttle. then other times it runs great for a few hours and starts messing with us again…

Sounds like fuel air I figured… I have already, removed and cleaned carb, removed fuel pump and inspected and cleaned (looks to be good), drained and refilled fuel, reset pilot jet to factory setting, (2-2.5 turns out)

anyone ever have these issues? how did you resolve?