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Post Info TOPIC: Oko 34mm carb , fast idle carb setup help!


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Oko 34mm carb , fast idle carb setup help!
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Hi guys. So when I brought my ttr is has the oko 34mm flat side  fitted, when I brought the bike  it was perfecr around 40 miles into the ride home the bike started to run away with its self and idle fast at traffic lights , I made it home none the less, I put the bike away in the back cornor of my garage  and a week  later when I went to go  green laneing and dug the bike out.  It seems to be idling way to fast, i got a mile from the garage and the woodruff key snapped. So orders that up and the throttle cable has a little slack and I can't work out what screw is the idle but.  What ever I seem to do  dosent make a difference to the fast idle

 I. Hope someone can help me 

Bikes a 1993 oe 



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Super Guru

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looking at the pic.... the intake rubber between the carb & motor
looks like it could be a good place for a air leak... A intake air leck
could cause what you discribe...

a easy way to see if theres a air leck is to spray engine start around
the out side of the intake rubber while the motor is at idle... If the motor revs up
for a second or so the engine start is being sucked in though a air leck...

The big nob is the idle adjuster...

The carb may not be jetted correctly......

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Bikes... 06 TTR250 / 09 XT660R / 1977 Montesa Cota 348 MRR / 1979 Montesa H6 125 Enduro...

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I think I found a post from the previous owner. Ma77 I think , and it says that he had it running right do you know the size of the outlet so I can get a juiblee clip for it and see how I. Get out many thanks

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