Big Red 250 1985 doesn't start
 

Hey everyone!

I have a 1985 Honda Big Red 250 and it doesn't start

When I push on the "START" button, it starts but after 5 sec, the engine turns off. It looks like the engine don't "take the gas".

I mean, when the engine starts, I push on the "gas button" and it's as if I did not push on the "gas button" and the engine stops.

Thanks for your help!

probably your idle is to low,bad gas,or dirty carb