Just bought me a Warrior here recently....ran perfect when i got it...had a problem started the other day. I was out riding it for about 30 minutes or so and was running great!! Found an open trail, so i decided to open it up..once i got into 6th gear, it acted as if it were running out of gas or something...bogging out and such..so i shut it off for a second to check the tank. it was low, so i switched it to reserve, started up fine, and (of course) started hauling @$$ back down the trail, and it ran perfect. Filled it up later that night...went to start it the next day, and I was out with it for about 35 or 45 minutes, and was running good...until, i decided to open it up again. same thing happened. bogging out when giving throttle...shut it off, starts up just fine...idles great...take off, and its bogging out still..did get a backfire though this time...anyone else have this problem? any helpful advice?