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no #3 plug white?

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    no #3 plug white?

    1 2 n 4 wrrr nice and brown, 3 was white, have exhaust bolt broken off up there would that leak be the cause for that i wonder?

    #2
    Exhaust leaks can cause a lean condition. Does it pop or backfire? Sounds to me more like a pilot circuit or sync issue.
    1983 GS 1100E w/ 1230 kit, .340 lift Web Cams, Ape heavy duty valve springs, 83 1100 head with 1.5mm oversized SS intake valves, 1150 crank, Vance and Hines 1150 SuperHub, Star Racing high volume oil pump gears, 36mm carebs Dynojet stage 3 jet kit, Posplayr's SSPB, Progressive rear shocks and fork springs, Dyna 2000, Dynatek green coils and Vance & Hines 4-1 exhaust.
    1985 GS1150ES stock with 85 Red E bodywork.

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      #3
      yeah it backfires a lil

      it only backfires or pops i should say when i downshift hard, i can downshift without the popping unless she hits 4 grand plus

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        #4
        Are your idle adjustment screws still capped off? If not try backing that cylinder out a half a turn. Are you refering to #3 as the right one sitting on the bike?
        1983 GS 1100E w/ 1230 kit, .340 lift Web Cams, Ape heavy duty valve springs, 83 1100 head with 1.5mm oversized SS intake valves, 1150 crank, Vance and Hines 1150 SuperHub, Star Racing high volume oil pump gears, 36mm carebs Dynojet stage 3 jet kit, Posplayr's SSPB, Progressive rear shocks and fork springs, Dyna 2000, Dynatek green coils and Vance & Hines 4-1 exhaust.
        1985 GS1150ES stock with 85 Red E bodywork.

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          #5
          yes No#3 is inside on the right.

          it idles a lil bit high, not much, should be 1100, it's at 1400 cold 1200 when she warms up it fluxs a lil in between. after ride tommoorow i will check the plug again, it's about 3 hour ride, if it's still white i will try and drop the idle a lil bit. will turn all the screws in, and back em off turn and a half i think. thx.

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