3Yamaha5Banshee0 Posted August 15, 2011 Report Posted August 15, 2011 i have a 2000 stock banshee. the left cylinder is smoking alot more then the right AND the right is back fireing. anything i can do? Quote
coryv4 Posted August 15, 2011 Report Posted August 15, 2011 i have a 2000 stock banshee. the left cylinder is smoking alot more then the right AND the right is back fireing. anything i can do? chech the choke tube inbetween the to carbs Quote
3Yamaha5Banshee0 Posted August 15, 2011 Author Report Posted August 15, 2011 i checked that a few times, it is hooked up and sealed good Quote
Jereme6655 Posted August 16, 2011 Report Posted August 16, 2011 pull your carbs apart one at a time (as they have different internals that are side specific) and clean them.....make sure to blow out all the passage ways AND make sure you can pass a piece of wire or something skinny through the jets....if they are plugged even a little bit it will cause issues... Quote
3Yamaha5Banshee0 Posted August 16, 2011 Author Report Posted August 16, 2011 i have done all of that pleanty of times, i still dont understand Quote
moto4man Posted August 16, 2011 Report Posted August 16, 2011 i have a 2000 stock banshee. the left cylinder is smoking alot more then the right AND the right is back fireing. anything i can do? sounds like you need to upgrade to a 450. Quote
donkeypuncher Posted August 16, 2011 Report Posted August 16, 2011 sounds like you need to upgrade to a 450. Troll.... Quote
Jereme6655 Posted August 17, 2011 Report Posted August 17, 2011 fouled plug? running lean? check your pick-up coil gap? Quote
fastbanshee8 Posted August 17, 2011 Report Posted August 17, 2011 Check your air mixture screws, and make sure both are adjusted the same. Quote
3Yamaha5Banshee0 Posted August 17, 2011 Author Report Posted August 17, 2011 i did some investigating and when you first start it up (cold) it back fires every 3-4 seconts untill its warmed up. and only on the right cylinder. i cleaned carbs again and hooked that choke tube back up on the correct nipple and it still does it Quote
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