9banshee6 Posted February 27, 2010 Report Share Posted February 27, 2010 it dont know whats up with my banshee i just bought some new idle screws and there 2.5 turns out. ok say im in neutral i give it gas and it like says accelerated for like 20sec and then it goes back to normal whats up with that? thers like a bog at 1/4 of the throttle i have 290 mains.when i take off only one fatty is sounding you would hae to give it about mabey half so both of them couls sound what the problem???????? Quote Link to comment Share on other sites More sharing options...
Whyzedtwofiveoh Posted February 27, 2010 Report Share Posted February 27, 2010 it dont know whats up with my banshee i just bought some new idle screws and there 2.5 turns out. ok say im in neutral i give it gas and it like says accelerated for like 20sec and then it goes back to normal whats up with that? thers like a bog at 1/4 of the throttle i have 290 mains.when i take off only one fatty is sounding you would hae to give it about mabey half so both of them couls sound what the problem???????? Sounds like your running on only one cylinder. check your plugs maybe they need to be changed? Quote Link to comment Share on other sites More sharing options...
jbirdshee Posted February 27, 2010 Report Share Posted February 27, 2010 it dont know whats up with my banshee i just bought some new idle screws and there 2.5 turns out. ok say im in neutral i give it gas and it like says accelerated for like 20sec and then it goes back to normal whats up with that? thers like a bog at 1/4 of the throttle i have 290 mains.when i take off only one fatty is sounding you would hae to give it about mabey half so both of them couls sound what the problem???????? hate to sound like an ass but proof read man. so people can read and understand what u r trying to say better. Quote Link to comment Share on other sites More sharing options...
GrMeyer Posted February 28, 2010 Report Share Posted February 28, 2010 sync your carbs. idle screw is to set the idle of the banshee on a warmed up motor with no tors on. Are you talking about the air screws that are at about a 45deg on the left sides of the carbs? Also make sure your carbs have the choke tube still connected. Quote Link to comment Share on other sites More sharing options...
Jereme6655 Posted March 1, 2010 Report Share Posted March 1, 2010 it dont know whats up with my banshee i just bought some new idle screws and there 2.5 turns out. ok say im in neutral i give it gas and it like says accelerated for like 20sec and then it goes back to normal whats up with that? thers like a bog at 1/4 of the throttle i have 290 mains.when i take off only one fatty is sounding you would hae to give it about mabey half so both of them couls sound what the problem???????? what size pilot jets are you running and what elevation are you at? Quote Link to comment Share on other sites More sharing options...
AKheathen Posted March 2, 2010 Report Share Posted March 2, 2010 sounds really lean, like there is an air leak, most likely on the cylinder not firing. i would check that first, then go from there Quote Link to comment Share on other sites More sharing options...
vulvafan537240 Posted March 2, 2010 Report Share Posted March 2, 2010 idling high for 20 seconds is either an air leak or carb slide is sticking Quote Link to comment Share on other sites More sharing options...
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