Justinas
Active Member
Hey guys,
I'm stuck with a question with my CB250G5 (1976) with pods and straight exhaust. Somehow when choke is down (open position) the bike revs like crazy. When choke is up (closed position) it just idles. Not nice, but at least it idles. Idle screw is all out, fuel screws are 1,5 turns out.
My first thought was air leak somewhere, but I sprayed the carb with wd40, changed all the gaskets in the carb, changed the inlet rubbers - nothing gave any results.
I have changed jets to bigger jets to accommodate pod filters and straight exhaust and at this moment my only idea is that the mixture is so fat, that when it gets some more air with open choke it makes the mixture right and this make it rev so high. But I don't know how much logic is in this...
Can there be other cause for these huge revs with open choke? Would be grateful for any ideas and advices.
I'm stuck with a question with my CB250G5 (1976) with pods and straight exhaust. Somehow when choke is down (open position) the bike revs like crazy. When choke is up (closed position) it just idles. Not nice, but at least it idles. Idle screw is all out, fuel screws are 1,5 turns out.
My first thought was air leak somewhere, but I sprayed the carb with wd40, changed all the gaskets in the carb, changed the inlet rubbers - nothing gave any results.
I have changed jets to bigger jets to accommodate pod filters and straight exhaust and at this moment my only idea is that the mixture is so fat, that when it gets some more air with open choke it makes the mixture right and this make it rev so high. But I don't know how much logic is in this...
Can there be other cause for these huge revs with open choke? Would be grateful for any ideas and advices.