My 2006 Honda CBR started lurching and losing power when I got on the throttle. I felt it may need maintenance since I have over 22k on the bike so I took it to a local motorcycle shop and explained what happened and had level 2 service done. I picked bike up and it rode fine, the next day when I tried to give it some throttle I felt the lost of power and jerking. I'm confused, I thought it was fixed. Ant suggestions?