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DT125R FORUM

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  4. Bogging

Bogging

Scheduled Pinned Locked Moved Engine
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  • VcelickaV Vcelicka

    @SpookDog
    Yes i check that , and looks fine no oil under it clean.

    S Offline
    S Offline
    SpookDog
    wrote on last edited by SpookDog
    #4

    @Vcelicka

    Think of anything else that you may of changed or disturbed during the exhaust change. Even left a rag on top of the air box!…

    Failing that I’d start by checking and cleaning the carb, plug and cap…

    It’s a weird one!…

    VcelickaV 1 Reply Last reply
    0
    • CalumC Online
      CalumC Online
      Calum
      wrote on last edited by
      #5

      @Vcelicka Is this pipe used?
      https://www.youtube.com/watch?v=v7u27ITL8vM

      I have had problems before where gunk has got lodged in the exhaust pipe causing the bike to just not run properly. That video gives a good idea of how they cleaned theirs out.

      Always Originate, Never Pirate!

      VcelickaV 1 Reply Last reply
      0
      • S SpookDog

        @Vcelicka

        Think of anything else that you may of changed or disturbed during the exhaust change. Even left a rag on top of the air box!…

        Failing that I’d start by checking and cleaning the carb, plug and cap…

        It’s a weird one!…

        VcelickaV Offline
        VcelickaV Offline
        Vcelicka
        wrote on last edited by
        #6

        @SpookDog

        I already cleaned everything

        S 1 Reply Last reply
        0
        • CalumC Calum

          @Vcelicka Is this pipe used?
          https://www.youtube.com/watch?v=v7u27ITL8vM

          I have had problems before where gunk has got lodged in the exhaust pipe causing the bike to just not run properly. That video gives a good idea of how they cleaned theirs out.

          VcelickaV Offline
          VcelickaV Offline
          Vcelicka
          wrote on last edited by
          #7

          @Calum
          Its similar
          I will try to decarbonize it . Is there anything dangerous about that process?

          CalumC 1 Reply Last reply
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          • VcelickaV Vcelicka

            @Calum
            Its similar
            I will try to decarbonize it . Is there anything dangerous about that process?

            CalumC Online
            CalumC Online
            Calum
            wrote on last edited by
            #8

            @Vcelicka Probably! But the effect it had on a previous bike was dramatic!

            Always Originate, Never Pirate!

            1 Reply Last reply
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            • VcelickaV Vcelicka

              @SpookDog

              I already cleaned everything

              S Offline
              S Offline
              SpookDog
              wrote on last edited by SpookDog
              #9

              @Vcelicka

              It was a second hand pipe then? Could be clogged up…
              Don’t explain why your old pipe that was fine before should be running wrong…

              I’d look beyond the pipe…

              PS Is the Athena tailpipe clear? It’s the only thing that’s common to both pipes…

              1 Reply Last reply
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              • VcelickaV Vcelicka

                @SpookDog
                Yes i check that , and looks fine no oil under it clean.

                S Offline
                S Offline
                SpookDog
                wrote on last edited by
                #10

                Also double check the manifold gasket seal. No oil isn’t proof of a leak on such short rides. Put your hand over the tailpipe, it should be ‘hells’ quiet…

                Also, be careful when bumb starting a bike. It can be PITA! 😜 …

                VcelickaV 1 Reply Last reply
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                • S SpookDog

                  Also double check the manifold gasket seal. No oil isn’t proof of a leak on such short rides. Put your hand over the tailpipe, it should be ‘hells’ quiet…

                  Also, be careful when bumb starting a bike. It can be PITA! 😜 …

                  VcelickaV Offline
                  VcelickaV Offline
                  Vcelicka
                  wrote on last edited by
                  #11

                  @SpookDog
                  PITA ?😂 little update i cleaned the pipe , there was a little carbon build up but not much . Now when i rode it up a little hil (10% incline) it did missed put when i WOT and sputter.
                  And the powervalve adjustment leaks oil out of nowhere…

                  Where is the problem now?

                  S 1 Reply Last reply
                  0
                  • VcelickaV Vcelicka

                    @SpookDog
                    PITA ?😂 little update i cleaned the pipe , there was a little carbon build up but not much . Now when i rode it up a little hil (10% incline) it did missed put when i WOT and sputter.
                    And the powervalve adjustment leaks oil out of nowhere…

                    Where is the problem now?

                    S Offline
                    S Offline
                    SpookDog
                    wrote on last edited by SpookDog
                    #12

                    @Vcelicka

                    PITA= Pain In The Ass…

                    If you have black 2T oil coming out of the power valve servo housing, the orange oil seal probably needs replacing…
                    Unless you have accidentally mucked something up when you were changing over the exhausts, you’re going to have to go back to square one. IE re clean the carb, clean the plug and check the cap and HT lead. Everything that can affect running…
                    Double check the exhaust gasket, try refitting it with some RTV silicon sealant…
                    PS it can sometimes get oily when the bike is running rich or misfiring a lot, in my experience. It’s basically unburnt 2T oil…

                    It’s missing for a reason, you just have to find the culprit…

                    VcelickaV 1 Reply Last reply
                    0
                    • S SpookDog

                      @Vcelicka

                      PITA= Pain In The Ass…

                      If you have black 2T oil coming out of the power valve servo housing, the orange oil seal probably needs replacing…
                      Unless you have accidentally mucked something up when you were changing over the exhausts, you’re going to have to go back to square one. IE re clean the carb, clean the plug and check the cap and HT lead. Everything that can affect running…
                      Double check the exhaust gasket, try refitting it with some RTV silicon sealant…
                      PS it can sometimes get oily when the bike is running rich or misfiring a lot, in my experience. It’s basically unburnt 2T oil…

                      It’s missing for a reason, you just have to find the culprit…

                      VcelickaV Offline
                      VcelickaV Offline
                      Vcelicka
                      wrote on last edited by
                      #13

                      @SpookDog

                      Ok i will try everything ……… I will find it 😂🤣

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