help me engine troubles :'(

[!bmth!]

so today i fianally got my clutch leaver so i could ride again but when i was riding especially when i was riding fast the bike was back firing and splutering it was also doing this in lower gears i tried the mixture screw but that didn't work any suggestions ?
HELP ME!!! i need my bike in running order:bigcry:

 

[FMX_22]

Clean out the carby

 

[!bmth!]

ok shall do i can do that any other ideas

 

[FMX_22]

Carnt think of anything else sounds carby related to me

 

[!bmth!]

kk thnx let you know tomorrow if thats the problem

 

[gazza2003au]

clean the fuel tank while your cleaning the carb otherwise its pointless

 

[bulldog93]

Also check your valves!

 

[!bmth!]

well complete disaster i was cleaning out the float bowl and jets when i tried to remove the really tiny jet and the slot that you put you screw driver into completely desintegrated so now my carby is ****ed what carby do you recomend buying that isn't a **** brand and what size i was running on a 30mm molkt

 

[sean01]

never heard of a 30mm molkt mate...

oko 26mm kit will work on just about any engine.. 125cc-175cc+

 

[!bmth!]

kk thnx sounds good shall get one off dhz

 

[motovertmachine]

check out your plug! can give you an indication of your mixture (if it is too rich/too lean)

 

[!bmth!]

yeh ive done that wasn't to dirty just the usual after a few weeks of riding