The title pretty much sums it up. I've just recently purchased this bike, for around 700$ It wouldnt start. I replaced the fuel pump with a brand new oem and the bike started up hesitantly I let it run for about 10 seconds and then gave it some gas, when I let off the bike stalled out. Later I came back and adjusted the tps to a higher idle speed around 1500. It seemed to run okay but when I let off the throttle I could tell the rpms dropped to fast and the bike wanted to make up for the loss of gas. I do have a slip on yash exhaust. Qould think that maybe the throttle cable needs adjustment? The bikes been dropped on the throttle side. The damn internal bar weights need replaced and there's scratches everywhere so I'm pretty sure its been dropped. Really what would you recomend? I'm very mechanically inclined. How do you tighten the throttle cables up. Maybe theres to much damn slack and when it closes the throttle bodies fluctuate to much.