To ALL with XB Buell's 04 - 07 then The THUNDERSTORM engine took over. My issues while on a ride for 20 miles or so came to a halt when at the first red light I came to the bike almost stopped running and was or very much so felt like it was on one cylinder only. Reved the throttle to get going as the light changed and I made it through the light sputtering and popping and a lot of mis firing most of the way home with some running on two cylinders for a while. Got home and from that point on Did ALL the that was on the form to check-Both Frame Ground connections 1st in the battery compartment then under the dash on the steering neck was like new with no loose connection or discoloration but cleaned anyway.-Replaced Intake seals with the JAMES XL-XR 26995-98 only because I had the throttle body off to send in the Injectors to be Ultrasonically cleaned-But had checked fuel pressure with adaptor fuel rail connector first with no problem there-Bought new OEM plug wires and E3 type spark plugs-BUELLTOOTH from Revision Moto connected and TPS reset cleared one code for not having AFV not plugged in and still ran like ****.-sputter popping and hard to keep running when all was done then rechecked with crank plugged removed redid static timing with Digital Meter and connected to GRAY plug on ECM pin 3 and 7 to find the 0 or 5 volt method. Still would not run correct and just happen to manually advance the timing more than normal and it started to idle pretty good and with the BUELLTOOTH got the idle a 4.7degrees. Put my helmet and jacket on and went for a10 or 12 mile ride with no problem other than it felt a little uneven running at some speeds above 40mph. Came back -shut it off went inside for water and 20 minutes later the same thing happened-it almost would not start and when it did it ran like crap even when I tried redoing the timing a little at a time. This is why I am asking about the Cam Position Sensor. I will get one and let EVERONE know what happen after a few test rides. I have 34,467 on right now so I know exactly how it should feal when it is working correct. By for now.....