25mm carb question

Discussion in 'General Scooter Discussion' started by rideorcollide, Dec 12, 2008.

  1. rideorcollide

    rideorcollide Active Member

    Messages:
    2,122
    Rides:
    TYPH 172
    why does my 25mm stick???
    it happened to lol aswell, both the cables and splitter are fine ???
    its got stuck closed before aswell.??
    im propa confused, someone help please :pimp:
     
    rideorcollide, Dec 12, 2008
    #1
  2. mhr-typhoon

    mhr-typhoon New Member

    Messages:
    211
    mine does it aswell it you get a tiny bit of grit between the slide and carb wall
     
    mhr-typhoon, Dec 12, 2008
    #2
  3. lukeyboixrace

    lukeyboixrace Member

    Messages:
    211
    my standard 12mm carb was sticking the other day.

    for some reason, if i turned the idle up a bit, it would stick and couldn't throttle it, if i unscrewed it the tiniest bit it would unstick and be fine, but it would idle pretty low, so i don't really know how i can put the idle up now :wtf:
     
    lukeyboixrace, Dec 12, 2008
    #3
  4. rideorcollide

    rideorcollide Active Member

    Messages:
    2,122
    Rides:
    TYPH 172
    :wtf: carbs are strange man, my slide looks pretty scored so im gonna go and get a new one today and see how it goes, new cables aswell while im there..
     
    rideorcollide, Dec 12, 2008
    #4
  5. bait

    bait Active Member

    Messages:
    1,667
    do you ever find when you turn your steering to the right as far as it goes the bike starts 2 accelerate?
     
    bait, Dec 12, 2008
    #5
  6. capri dave

    capri dave Active Member

    Messages:
    5,076
    throttle cable trapped or not routed properly...

    turning the steering should not affect the throttle cable at all...
     
    capri dave, Dec 12, 2008
    #6
  7. capri dave

    capri dave Active Member

    Messages:
    5,076
    must be grit or something getting past your air filter into the carb...

    I would hazard a guess your running an open filter ;)

    if its a sponge type filter and not oiled, fine particles of dust/grit will penetrate
    the pores of the sponge!!
     
    capri dave, Dec 12, 2008
    #7
  8. MiNoR cOnFuSiOn

    MiNoR cOnFuSiOn Administrator Staff Member

    Messages:
    14,276
    Rides:
    et2 monster
    probably the pip in the wall of the carb.. its ether nylon or metal. push it back in the carb from the outside, if it is all the way in and still sticking then you need to replace this lil bit. find a dellorto carb stockist... (bell a webber shop an they will usually grunt and give you a number)
     
    MiNoR cOnFuSiOn, Dec 12, 2008
    #8
  9. wobbly_trials

    wobbly_trials Active Member

    Messages:
    6,676
    Rides:
    RD350, SR125, ICE125
    my derbi one used to stick open, turned out it was freezing, i made a duct from the exhaust to get the hot air around it, worked a charm.
     
    wobbly_trials, Dec 12, 2008
    #9
  10. bait

    bait Active Member

    Messages:
    1,667
    do you mean like normal 2 stroke oil or what?
    what oil do you recommend?
     
    bait, Dec 12, 2008
    #10
  11. m1ck_t

    m1ck_t Moderator Staff Member

    Messages:
    3,627
    Rides:
    alot of shit
    A smear of 2t work fine ;)
     
    m1ck_t, Dec 12, 2008
    #11

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