Smokes when it warms up

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  • deyo27

    #1

    Smokes when it warms up

    My 1100 smokes when it warms up looking for ideas for what it might be. I am hopeing it is gust valve seals.
  • tom203
    Forum Guru
    Past Site Supporter
    • Aug 2010
    • 8925
    • Norway,Maine

    #2
    Originally posted by deyo27
    My 1100 smokes when it warms up looking for ideas for what it might be. I am hopeing it is gust valve seals.
    Well, I'd be hoping for something easier, like a fouling plug !
    1981 gs650L

    "We are all born ignorant, but you have to work hard to stay stupid" Ben Franklin

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    • deyo27

      #3
      I will check that this friday I am busy tell then.

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      • koolaid_kid

        #4
        Usually valve stem seals will drip down into the cylinder when the bike is sitting, so they tend to smoke more at start up than after it is running a bit.
        Could also be rings.
        You may need to do a leak down test on it.

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        • Nessism
          Forum LongTimer
          GSResource Superstar
          Past Site Supporter
          Super Site Supporter
          • Mar 2006
          • 35790
          • Torrance, CA

          #5
          What color is the smoke? White/blue is oil burning smoke. You can usually smell it too.
          Ed

          To measure is to know.

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