jeffro189 Posted April 15, 2008 Report Share Posted April 15, 2008 my wifes banshee runs/bogs really bad on top end. i just replaced the cdi because it went out. i have tried a new coil i had and it still does it. once in he powerband if over 1/2 throtle it will just fall on its face. i just rebuilt do to a broken ring. it rand perfect, and i was drag racing her with my yfz and she fell back and said it wasnt running right. i hopped on and sure enough. like i said it happened all at once. i cant tell if it both cylinders or just one. i have owned banshees for 8 years now and have never had one do this. any suggestions? Quote Link to comment Share on other sites More sharing options...
The Faster Cracker Posted April 15, 2008 Report Share Posted April 15, 2008 carbs clean? clean air filter? Quote Link to comment Share on other sites More sharing options...
Pardee208 Posted April 16, 2008 Report Share Posted April 16, 2008 my wifes banshee runs/bogs really bad on top end. i just replaced the cdi because it went out. i have tried a new coil i had and it still does it. once in he powerband if over 1/2 throtle it will just fall on its face. i just rebuilt do to a broken ring. it rand perfect, and i was drag racing her with my yfz and she fell back and said it wasnt running right. i hopped on and sure enough. like i said it happened all at once. i cant tell if it both cylinders or just one. i have owned banshees for 8 years now and have never had one do this. any suggestions? what size jets are you running,what altitude and whats the temp your riding in? my girls she did the same thing, and I had to jump up to a 310 from a 280. Quote Link to comment Share on other sites More sharing options...
jeffro189 Posted April 16, 2008 Author Report Share Posted April 16, 2008 (edited) i will try cleaning carbs again. has 310 mains, procircuit platinum pipes and k&n in box air filter freshly cleaned. i dont know my altitude, i think it is about 700-800 feet abov. i dont think it is jetting, this happened all at once. war running perfect one min. and like crap the next. also would reeds act like this or not? Edited April 16, 2008 by jeffro189 Quote Link to comment Share on other sites More sharing options...
bansheejoel Posted April 16, 2008 Report Share Posted April 16, 2008 i will try cleaning carbs again. has 310 mains, procircuit platinum pipes and k&n in box air filter freshly cleaned. i dont know my altitude, i think it is about 700-800 feet abov. i dont think it is jetting, this happened all at once. war running perfect one min. and like crap the next. also would reeds act like this or not? mine did the EXACT same thing and it came out to be one of the wires that runs to the cdi box touched the silencer stinger by where the pipes meet the silencers and it was shorting out on the metal....i taped it up and it ran perfect again!!!! Quote Link to comment Share on other sites More sharing options...
Animalman294 Posted April 18, 2008 Report Share Posted April 18, 2008 Ya, thats what I was wondering is if maybe a wire got worn through and now is grounding itself out and causing the problem.............. Quote Link to comment Share on other sites More sharing options...
jeffro189 Posted April 18, 2008 Author Report Share Posted April 18, 2008 found the problem. had a piece of trash get into the right side main jet. also found a broken ground wire. fixed both and runs great. also added a fuel filter :biggrin: Quote Link to comment Share on other sites More sharing options...
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