Hello guys, I have a problem, I have a bandit 1200 Bj 06 where unfortunately only the left 2 cylinders are running so cylinder 1 and 2. I put them in the garage about 1 week ago because everything worked, this WE wanted to start you again because unfortunately it only ran on 2 cylinders. Cylinder 3+4 simply does not run with me. Can anyone tell me what that could be or what I could test? Thanks already! mfg franky