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i have an 09f w/ stg 2 & 58 tb
I am getting a pecking noise near the rear velocity stack. If i touch the throttlebody i can feel the pecking in it.
it doesnt peck at all times, and the bike is getting a real bad miss past the mid fuel range alot around 7k rpm. but i can rev it up and it sounds fine and it still runs real good
i took the air filter off and looked down both stacks they look fine i did notice the rear butterfly not closing sometimes & if i take a pencil i can touch the rear butterfly and it will open about halfway.
please tell me i haent bent a valve
I am getting a pecking noise near the rear velocity stack. If i touch the throttlebody i can feel the pecking in it.
it doesnt peck at all times, and the bike is getting a real bad miss past the mid fuel range alot around 7k rpm. but i can rev it up and it sounds fine and it still runs real good
i took the air filter off and looked down both stacks they look fine i did notice the rear butterfly not closing sometimes & if i take a pencil i can touch the rear butterfly and it will open about halfway.
please tell me i haent bent a valve