I just got my spark plug problem fixed, the plugs are in there nice and tight. I go to start up the bike and it starts for a second and then dies. The bike will run if I hold the gas steady at about 2k or 3k rpm or if I have it on choke. Once I let off the gas or the choke the bike dies immediately. It is blowing out a bluish/whitish smoke(more white than blue) when Im on the gas. There is something very odd though, the bike runs fine when its in gear, it accelerates fine and there are no other problems while riding it. Right after a few WOT runs with it, the bike will stay running and if I turn it off and turn it back on again it will be fine. But if I let it sit for about 5 mintues it will not idle. Someone help me out please.