76 Mt250.. Carb Problems

[Honda300ex]

Ok, Our 76 Mt250 beater bike would not start so i took the carb apart and clean it and Now it starts right up but it just revs up really fast and dies, I know the slid is moving good.. WHATS WRONG!!!

[Cheese]

What happens when you try to adjust the idle?

[Honda300ex]

It starts right up and just Revs to the sky, I am to scared its gonna blow up but i quess i can adject the idle while its runing..

[Billy Golightly]

Sounds like an air leak to me, crack in your intake or airbox boot?

[Honda300ex]

WOuld no air breathr do that?? Lol.. Now i have to get one.. dang

[Billy Golightly]

You mean an airbox or the tube going to the airbox? You've been running it without an airfilter? :shock: :shock:

[yamaha200E]

poor poor bike lol. kyle

[Honda300ex]

I got alittle Foam thing in there as the Breather there is no metal part for it... I ride it very little.. B/c it dont run.. I am gonna pull the carb again and check the boots and stuff

[Honda300ex]

I think i broke it... I took apart the carb and clean it now it wont even start up but before it would just rev to the sky..