skylerj

I'm having the same idling problem with my 07 450er and Ives done all the things you have listed above. and it won't idle and pops on deaccelerarion. sometimes it bogs down real bad if I push it anywhere over 3/4 throttle. any ideas?

i have a 07 trx450er with the same problem. won't idle at all. I just bought it from a guy and cleaned the carb and checked the valves it all looked fine.. any ideas on where to go from here?