What Is This A Symptom Of????

Discussion in 'The Workshop' started by Master_Davies, Aug 11, 2008.

  1. Master_Davies

    Master_Davies New Member

    Messages:
    27
    Ok I had a problem with my bike before, as it wouldn't start properly using the electric start. So I had to kick start it, which also was hit and miss. So I took it to a garage and they said they cleaned the carb and it was ok after that.

    So I was riding along only about 2 weeks after that and I come to a junction and the revs slowly splutter and die. I try to start it again and it wont start. So I have the same problem as before. I kick started it 4-5 times and each time I would rev it and as I pull the throttle back it seems like barely anything is getting to the engine and after 20-30 seconds it would die again. Electric start completely failed. Looked at the spark plug and it was black at the end, so I cleaned it.

    I'm thinking its something carb related but firstly, could it be anything else? And if it's probably the carb then how complex is taking a carb off and cleaning it again by myself and fixing it all back on later? And why does this problem keep coming back?

    Time to buy a new carb? Time to smash the whole thing up with a hammer?

    Thanks in advance for any help.
     
  2. Vesta

    Vesta New Member

    Messages:
    2,615
    'out of interest what happened to the bike once you clean spark plug? Did it start straight away, after a few kicks or nothing at all?

    Most of what you just explained happened to me, and mine still wont start :/
     
  3. Biggie

    Biggie New Member

    Messages:
    495
    Sounds like reeds..take the inlet off and have a look for chipped/broken reeds..
     
  4. Master_Davies

    Master_Davies New Member

    Messages:
    27
    I cleaned it a little and it still didn't start but it would make the noise that it was about to but didn't.

    If I can i'll check the reeds... thanks for the advice.
     
  5. alex_1966

    alex_1966 New Member

    Messages:
    1,231
    hows the compression ?
     
  6. numanoid1704

    numanoid1704 New Member

    Messages:
    1,081
    carb

    float height wrong? or knackered float? blocked jets? my best guess anyways :D
     
  7. MiNoR cOnFuSiOn

    MiNoR cOnFuSiOn Administrator Staff Member

    Messages:
    14,276
    Rides:
    et2 monster
    sounds like low compression to me (worn rings) but could be a float issue.. fuel tap may be at fault also but deffo check reeds an do a compression test
     
  8. typh70

    typh70 New Member

    Messages:
    592
    probably the jets i had the same problem and kept having to clean the jets
    do you run the bike low on fuel often ?
     
  9. jennings1992

    jennings1992 New Member

    Messages:
    326
    could be alot of things
    mine had the same problem and the stator was knackered so it was getting a weak spark
    everytone has had the same problem with a different issue :/
     

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