00tbanshee Posted August 30, 2007 Report Posted August 30, 2007 buddy has a banshee that its sputtering mid to high range. its did it since he has had it. we have put reeds,bored it and put new piston and rings in it and still does it.we did all of that cause it needed it anyway i am thinking it might be cdi box,stator or coil. what do you all think it is or if one of the three what should he try first? Quote
Bansh-eman Posted August 30, 2007 Report Posted August 30, 2007 jetting? carbs clean? fuel lines clean? pickup gap? has he moved the cdi close to the coil? Quote
extreem9 Posted August 30, 2007 Report Posted August 30, 2007 When you open up the petcock valve does the gas drain fast or really slow? Mine was bogging out this weekend and it turned out to be a clogged fuel filter. My buddies 450r was doin the same this weekend and it turned out to be it was getting vapor lock from the one way valve on the gas lid, Just some ideas. Quote
00tbanshee Posted August 30, 2007 Author Report Posted August 30, 2007 jetting,fuel line,carbs and pickup gap good. no he hasn't moved the cdi box Quote
00tbanshee Posted August 30, 2007 Author Report Posted August 30, 2007 When you open up the petcock valve does the gas drain fast or really slow? Mine was bogging out this weekend and it turned out to be a clogged fuel filter. My buddies 450r was doin the same this weekend and it turned out to be it was getting vapor lock from the one way valve on the gas lid, Just some ideas. Quote
00tbanshee Posted August 30, 2007 Author Report Posted August 30, 2007 i'll have him check them things Quote
Bansh-eman Posted August 30, 2007 Report Posted August 30, 2007 well one of those probly isnt as good as you think it is, those are the most common issues when it start sputtering. Quote
syclone Posted August 30, 2007 Report Posted August 30, 2007 jetting,fuel line,carbs and pickup gap good. no he hasn't moved the cdi box [/quote check the connection at the coil the ground and the power. it happens to me all the time Quote
00tbanshee Posted August 30, 2007 Author Report Posted August 30, 2007 jetting,fuel line,carbs and pickup gap good. no he hasn't moved the cdi box [/quote check the connection at the coil the ground and the power. it happens to me all the time what color wire you check Quote
Bansh-eman Posted August 30, 2007 Report Posted August 30, 2007 power should be yellow, ground is always black. Quote
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