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View Full Version : '85 200M carb tuning



GlennMc
11-05-2002, 11:55 PM
My 200M runs perfectly at all throttle settings except for a slight bog off idle once it warms up. Because these bikes arent geared very low, this makes riding in mud holes and very tight bush a problem because I often am at small throttle openings. It does not do it when cold which leads me to believe that it is running slightly rich at low speeds. Does anyone have any suggestions? I am wondering if the air screw could be turned in slightly to lean out the idle mixture, or if the slow speed jet must be changed. Thanks for any suggestions that you may have. GlennMc.

catfishwhisker
11-06-2002, 12:20 AM
You might try moving your needle down one notch. That should lean it out a little on the bottem end.