motor issues

[Chase624]

so i went riding today and my banshee has kinda had this problem for a while and i cant figure out what it is. so heres whats going on my left cylinder stop working at low end /bogging and when i give it some throttle and put a load on it it kicks in and runs like a drag racer but as soon as i let up a little the left cylinder bearly is kicking over and the right one runs perfect and it has new plugs coil and stator so please help thank you:)

Edited December 25, 2010 by Chase624

[rdzbangshee]

what carbs you got could be a plugged pilot

[Jereme6655]

my bike was doing the same thing when i first picked it up.....turned out to be too small of a pilot jet (stock). what pipes are you running and what pilot jet do you have in the bike? may want to try and jump up one size...

[Chase624]

my bike was doing the same thing when i first picked it up.....turned out to be too small of a pilot jet (stock). what pipes are you running and what pilot jet do you have in the bike? may want to try and jump up one size...

well the other cylinder runs great and my altitude is 4800 feet and im running paul turner high rev pipes with a cool head and timing plate

[Chase624]

well the other cylinder runs great and my altitude is 4800 feet and im running paul turner high rev pipes with a cool head and timing plate

also i just went out and started it and at low idle both are runing anwhen the idle goes up just a bit the left one starts to stop kinking over

[fastbanshee8]

Take the carbs off, one at a time, clean, and reassemble them. It may be time to change the plugs, and plug boots, just to eliminate those, as possible problems. Make sure the carbs are synched, jetted, and adjusted the same.

[TNTS355]

Look at your reeds also when you take the carbs off. A lot of people over look the reeds when they have problems.

[Chase624]

well i just pulled the left carb off and the jetts seem to be fine idle is a 25 and the main is a 280 at 4800 feet and every thing looks fine

idk i dont wana take it to a shop cuz i dont have that much money

[Jereme6655]

my left cylinder was doing the exact same thing.....the right was running perfectly fine (or it seemed) and at idle it would run fine......give it a little throttle and the left cyl would cut out and around when i hit mid-throttle (where the main needle was really startin to open up) the left cylinder would actually come back and it would run like a raped ape...

[Chase624]

my left cylinder was doing the exact same thing.....the right was running perfectly fine (or it seemed) and at idle it would run fine......give it a little throttle and the left cyl would cut out and around when i hit mid-throttle (where the main needle was really startin to open up) the left cylinder would actually come back and it would run like a raped ape...

Yes that's exactly what it's doing how do you fix it?

[Jereme6655]

i put larger (27.5) pilot jets in the carbs.....clearned it right up.

[Chase624]

my left cylinder was doing the exact same thing.....the right was running perfectly fine (or it seemed) and at idle it would run fine......give it a little throttle and the left cyl would cut out and around when i hit mid-throttle (where the main needle was really startin to open up) the left cylinder would actually come back and it would run like a raped ape...

Yes that's exactly what it's doing how do you fix it?

[fastbanshee8]

Get a set of 27.5 pilots, and put them in, like someone else had said. You're too lean on the pilot.

[midlifecrisis]

X2, and dont run it anymore until you make that pilot change!

[rdzbangshee]

my bro rebuiit with new carbs cylinders and it ran like shit overheated and lost compression hes going to rebuild it the same way again with some new pistons man i feel like slapping him lol hay i get slapped all the time haha