My Yamaha wont start without gas

[DarkFireDragon]

I have noticed that latley I can't start my new Yamaha unless I am really giving it the gas at the same time. Is this a problem or should I not worry?

[o4250]

it mite be the carberauter adjusment like the idle or air flow but what do i know im just a kid!!! but that has been happening with my 250ex

[LakeMaryKid]

did you adjust your idle screw any? you may want to try turning it up a lil.

[Chuck_Norris]

what size pilot jet are your running? what mods have you strapped on.

[DarkFireDragon]

First of all : sry for the slow reply.

Second of all : Carborater Adjustment, Idle Screw, and Mods.
First 2 aren't even english to me (lol)   and mods well none. My quad is fairly new and even if I wanted to make any mods I wouldnt know where to start.

[RL400]

First of all : sry for the slow reply.

Second of all : Carborater Adjustment, Idle Screw, and Mods.
First 2 aren't even english to me (lol)   and mods well none. My quad is fairly new and even if I wanted to make any mods I wouldnt know where to start.

the idle screw adjusts how much gas you use while idleing i think, may be wrong.  If you havnt adjusted it then its probably pretty low.  Most dealors have it low, mine was when i bought it.  If you search around google, you can probably find more on it, and the carborater adjustment.

[atvtrailer]

to solve that its real simple just find the idle adjustment on the carb and give it a few turns and u should be good to go  

[big-daddy]

Before you try to adjust anything. check out your air filter first.

[DarkFireDragon]

WoW thanx for all the help. I checked the air filter it isnt really dirty and when I took it off there is no dirt passing. So I adjusted the idle screw and it works fine . I can't believe that little itty bitty screw is what was giving me problems