My 2004 vstar 650 classic has been broken down since October. I finally got everything fixed (its the middle of winter here) and can't seem to get it started. Are there any tricks or tips in getting a cold bike that has sat for a few months started? I don't want to crank it death - I have confirmed there is spark on both cylinders, there is fuel pumping to the carbs, and the battery is brand new. Any thoughts on the right way to get her going? I have had it puff and sputter, a few backfires.