Fuel screw dilemma

25 replies to this topic

Posted December 19, 2006 - 02:59 PM


spring, washer, oring with the oring end being nearest the tip

  • El Chinero

Posted December 24, 2006 - 05:14 PM


spring, washer, oring with the oring end being nearest the tip

Very good
My initial thought was that the O-ring was in the groove by the knurled knob/screwdriver slot .. which made the "washer" a loose part.

Thanks (have no reference point ... LOST the original due to setting it WAY WAY "out" = -10.5 points out of 10)

  • pgdirtman

Posted December 25, 2006 - 03:32 PM


I've done all the free mods but still can't get it to quit bogging when I snap the throotle. Will the fuel screw adjustment take the bottom end bog out.

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  • marcoma

Posted December 25, 2006 - 04:05 PM


I "think" turning the screw in will weaken the mixture. This should reduce the fuel ratio however its a good possibility that your accelerator pump may be adding too much fuel when you snap open the throttle.
Have you rejetted or are you using the standard jets?

  • clark4131

Posted December 26, 2006 - 08:18 AM


Do a search for "bog", get a thermos of coffee and sit down for a cram session. Lots of info on the subject...SC

  • marcoma

Posted January 10, 2007 - 11:04 PM


As they slide onto the adjuster screw..... spring, washer, o-ring.
i.e o-ring last.


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