i recently purchased a 2005 gsxr 750. It was sitting for about 6 months and wasnt properly winterized before i picked it up. When i start it cold it idles fine, but as it warms up it doesnt idle well any more. If it is warm, and you hold the throttle at a steady low speed just above idle, the rpm fluctuates on its own. It kinda sounds like its running on 3 cylinders or something. At mid rpms it revs smooth and feels like it has full power. Also when your riding in traffic in first gear and you let off the throttle it occasionally stalls. Does this maybe have to do with dirty injectors and the fact that it was sitting for such a long period of time? Any thoughts or suggestions on how to get it running smoothly again? The bike only has 7500 kms on it and is completely stock except for an aftermarket exhaust.
thanks alot for your help.